210116631116 has 24 divisors (see below), whose sum is σ = 431590920096. Its totient is φ = 87616200960.

The previous prime is 210116631103. The next prime is 210116631149. The reversal of 210116631116 is 611136611012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101406605 + ... + 101408676.

It is an arithmetic number, because the mean of its divisors is an integer number (17982955004).

Almost surely, 2^210116631116 is an apocalyptic number.

It is an amenable number.

210116631116 is an abundant number, since it is smaller than the sum of its proper divisors (221474288980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210116631116 is a wasteful number, since it uses less digits than its factorization.

210116631116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202815329 (or 202815327 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 210116631116 in words is "two hundred ten billion, one hundred sixteen million, six hundred thirty-one thousand, one hundred sixteen".