316851315823511 has 16 divisors (see below), whose sum is σ = 364139953789248. Its totient is φ = 270068912812800.

The previous prime is 316851315823477. The next prime is 316851315823513. The reversal of 316851315823511 is 115328513158613.

It is a cyclic number.

It is not a de Polignac number, because 316851315823511 - 2³⁰ = 316850242081687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316851315823513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11558891 + ... + 27700371.

It is an arithmetic number, because the mean of its divisors is an integer number (22758747111828).

Almost surely, 2^{316851315823511} is an apocalyptic number.

316851315823511 is a deficient number, since it is larger than the sum of its proper divisors (47288637965737).

316851315823511 is a wasteful number, since it uses less digits than its factorization.

316851315823511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16157162.

The product of its digits is 2592000, while the sum is 53.

The spelling of 316851315823511 in words is "three hundred sixteen trillion, eight hundred fifty-one billion, three hundred fifteen million, eight hundred twenty-three thousand, five hundred eleven".