MOSCOW - Kremlin spokesman Dmitry Peskov said Monday that Russian President Vladimir Putin was interested in tech billionaire Elon Musk's proposal that the two men chat on the audio chat app Clubhouse.

Musk, one of the world's richest people, on Sunday tagged the Kremlin's account on Twitter along with the invitation. In a separate tweet in Russian, he added: "It would be a great honour to speak with you."

Speaking to reporters Monday, Peskov said the Kremlin first needed to understand the specifics of the 49-year-old SpaceX and Tesla CEO's proposal.

"This is, of course, a very interesting proposal, but we need to somehow understand what is meant, what is proposed," Putin's spokesman said.

"So first we will somehow check all this, and then we will react."

He also noted, referring to Musk's suggestion that the men chat on Clubhouse that "President Putin does not directly use social networks".

Clubhouse, the audio chat app popular among tech billionaires, allows users to start or listen to conversations in digital "rooms" of up to 5,000 people. It requires newcomers to be invited by existing users before they can join. It offers a selection of audio chat rooms that are divided by topic.

Agencies