316125762131 has 8 divisors (see below), whose sum is σ = 317808268800. Its totient is φ = 314444195208.

The previous prime is 316125762107. The next prime is 316125762137. The reversal of 316125762131 is 131267521613.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316125762131 is a prime.

It is a super-2 number, since 2×316125762131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316125762137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444860 + ... + 911126.

It is an arithmetic number, because the mean of its divisors is an integer number (39726033600).

Almost surely, 2^316125762131 is an apocalyptic number.

316125762131 is a deficient number, since it is larger than the sum of its proper divisors (1682506669).

316125762131 is a wasteful number, since it uses less digits than its factorization.

316125762131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469873.

The product of its digits is 45360, while the sum is 38.

The spelling of 316125762131 in words is "three hundred sixteen billion, one hundred twenty-five million, seven hundred sixty-two thousand, one hundred thirty-one".