131316958071 has 24 divisors (see below), whose sum is σ = 206566017840. Its totient is φ = 79902446976.

The previous prime is 131316958067. The next prime is 131316958139. The reversal of 131316958071 is 170859613131.

131316958071 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 1 + 69 + 580 + 7 + 1 = 666.

It is not a de Polignac number, because 131316958071 - 2² = 131316958067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131316958771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6295021 + ... + 6315846.

It is an arithmetic number, because the mean of its divisors is an integer number (8606917410).

Almost surely, 2^131316958071 is an apocalyptic number.

131316958071 is a deficient number, since it is larger than the sum of its proper divisors (75249059769).

131316958071 is a wasteful number, since it uses less digits than its factorization.

131316958071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12610975 (or 12610972 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The spelling of 131316958071 in words is "one hundred thirty-one billion, three hundred sixteen million, nine hundred fifty-eight thousand, seventy-one".