316452535511321 has 12 divisors (see below), whose sum is σ = 364346762119344. Its totient is φ = 272542853547000.

The previous prime is 316452535511303. The next prime is 316452535511339. The reversal of 316452535511321 is 123115535254613.

It is an interprime number because it is at equal distance from previous prime (316452535511303) and next prime (316452535511339).

It is not a de Polignac number, because 316452535511321 - 2⁴² = 312054489000217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316452537511321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39845442455 + ... + 39845450396.

It is an arithmetic number, because the mean of its divisors is an integer number (30362230176612).

Almost surely, 2^{316452535511321} is an apocalyptic number.

It is an amenable number.

316452535511321 is a deficient number, since it is larger than the sum of its proper divisors (47894226608023).

316452535511321 is a wasteful number, since it uses less digits than its factorization.

316452535511321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79690892900 (or 79690892881 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 47.

The spelling of 316452535511321 in words is "three hundred sixteen trillion, four hundred fifty-two billion, five hundred thirty-five million, five hundred eleven thousand, three hundred twenty-one".