213406771010 has 32 divisors (see below), whose sum is σ = 385473634560. Its totient is φ = 85064773248.

The previous prime is 213406771001. The next prime is 213406771031. The reversal of 213406771010 is 10177604312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13397831 + ... + 13413749.

It is an arithmetic number, because the mean of its divisors is an integer number (12046051080).

Almost surely, 2^213406771010 is an apocalyptic number.

213406771010 is a deficient number, since it is larger than the sum of its proper divisors (172066863550).

213406771010 is a wasteful number, since it uses less digits than its factorization.

213406771010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20522.

The product of its (nonzero) digits is 7056, while the sum is 32.

The spelling of 213406771010 in words is "two hundred thirteen billion, four hundred six million, seven hundred seventy-one thousand, ten".