313396107613 has 2 divisors, whose sum is σ = 313396107614. Its totient is φ = 313396107612.

The previous prime is 313396107587. The next prime is 313396107617. The reversal of 313396107613 is 316701693313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 313154398404 + 241709209 = 559602^2 + 15547^2 .

It is an emirp because it is prime and its reverse (316701693313) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313396107613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313396107613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313396107617) 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, 156698053806 + 156698053807.

It is an arithmetic number, because the mean of its divisors is an integer number (156698053807).

Almost surely, 2^313396107613 is an apocalyptic number.

It is an amenable number.

313396107613 is a deficient number, since it is larger than the sum of its proper divisors (1).

313396107613 is an equidigital number, since it uses as much as digits as its factorization.

313396107613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 183708, while the sum is 43.

The spelling of 313396107613 in words is "three hundred thirteen billion, three hundred ninety-six million, one hundred seven thousand, six hundred thirteen".