31120866382196 has 24 divisors (see below), whose sum is σ = 58789042945920. Its totient is φ = 14370654939872.

The previous prime is 31120866382183. The next prime is 31120866382261. The reversal of 31120866382196 is 69128366802113.

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 7 ways as a sum of consecutive naturals, for example, 5832243656 + ... + 5832248991.

It is an arithmetic number, because the mean of its divisors is an integer number (2449543456080).

Almost surely, 2^{31120866382196} is an apocalyptic number.

It is an amenable number.

31120866382196 is a deficient number, since it is larger than the sum of its proper divisors (27668176563724).

31120866382196 is a wasteful number, since it uses less digits than its factorization.

31120866382196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11664492703 (or 11664492701 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 56.

The spelling of 31120866382196 in words is "thirty-one trillion, one hundred twenty billion, eight hundred sixty-six million, three hundred eighty-two thousand, one hundred ninety-six".