31116953596 has 12 divisors (see below), whose sum is σ = 55482115752. Its totient is φ = 15264920528.

The previous prime is 31116953579. The next prime is 31116953603. The reversal of 31116953596 is 69535961113.

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, 73388830 + ... + 73389253.

It is an arithmetic number, because the mean of its divisors is an integer number (4623509646).

Almost surely, 2^31116953596 is an apocalyptic number.

It is an amenable number.

31116953596 is a deficient number, since it is larger than the sum of its proper divisors (24365162156).

31116953596 is a wasteful number, since it uses less digits than its factorization.

31116953596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146778140 (or 146778138 counting only the distinct ones).

The product of its digits is 656100, while the sum is 49.

The spelling of 31116953596 in words is "thirty-one billion, one hundred sixteen million, nine hundred fifty-three thousand, five hundred ninety-six".