31104805112 has 16 divisors (see below), whose sum is σ = 58643730600. Its totient is φ = 15466476960.

The previous prime is 31104805093. The next prime is 31104805163. The reversal of 31104805112 is 21150840113.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10739162 + ... + 10742057.

Almost surely, 2^31104805112 is an apocalyptic number.

It is an amenable number.

31104805112 is a deficient number, since it is larger than the sum of its proper divisors (27538925488).

31104805112 is a wasteful number, since it uses less digits than its factorization.

31104805112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21481406 (or 21481402 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The spelling of 31104805112 in words is "thirty-one billion, one hundred four million, eight hundred five thousand, one hundred twelve".