311453686354113 has 32 divisors (see below), whose sum is σ = 465729960539520. Its totient is φ = 205693139750400.

The previous prime is 311453686354073. The next prime is 311453686354141.

311453686354113 is a `hidden beast` number, since 3 + 1 + 1 + 4 + 5 + 3 + 6 + 86 + 3 + 541 + 13 = 666.

311453686354113 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 311453686354113 - 2⁸ = 311453686353857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 311453686354113.

It is not an unprimeable number, because it can be changed into a prime (311453686334113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308043381 + ... + 309052797.

It is an arithmetic number, because the mean of its divisors is an integer number (14554061266860).

Almost surely, 2^{311453686354113} is an apocalyptic number.

It is an amenable number.

311453686354113 is a deficient number, since it is larger than the sum of its proper divisors (154276274185407).

311453686354113 is a wasteful number, since it uses less digits than its factorization.

311453686354113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116334 (or 1116328 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The spelling of 311453686354113 in words is "three hundred eleven trillion, four hundred fifty-three billion, six hundred eighty-six million, three hundred fifty-four thousand, one hundred thirteen".