316108564213 has 12 divisors (see below), whose sum is σ = 343175079780. Its totient is φ = 291042350976.

The previous prime is 316108564181. The next prime is 316108564231. The reversal of 316108564213 is 312465801613.

It can be written as a sum of positive squares in 6 ways, for example, as 155822036049 + 160286528164 = 394743^2 + 400358^2 .

It is not a de Polignac number, because 316108564213 - 2⁵ = 316108564181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316108564253) 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, 2338456 + ... + 2469937.

It is an arithmetic number, because the mean of its divisors is an integer number (28597923315).

Almost surely, 2^316108564213 is an apocalyptic number.

It is an amenable number.

316108564213 is a deficient number, since it is larger than the sum of its proper divisors (27066515567).

316108564213 is a wasteful number, since it uses less digits than its factorization.

316108564213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808808 (or 4808795 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 316108564213 in words is "three hundred sixteen billion, one hundred eight million, five hundred sixty-four thousand, two hundred thirteen".