318875471311 has 2 divisors, whose sum is σ = 318875471312. Its totient is φ = 318875471310.

The previous prime is 318875471281. The next prime is 318875471333. The reversal of 318875471311 is 113174578813.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 318875471311 - 2³⁷ = 181436517839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (318875471381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159437735655 + 159437735656.

It is an arithmetic number, because the mean of its divisors is an integer number (159437735656).

Almost surely, 2^318875471311 is an apocalyptic number.

318875471311 is a deficient number, since it is larger than the sum of its proper divisors (1).

318875471311 is an equidigital number, since it uses as much as digits as its factorization.

318875471311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 49.

The spelling of 318875471311 in words is "three hundred eighteen billion, eight hundred seventy-five million, four hundred seventy-one thousand, three hundred eleven".