313352874413 has 2 divisors, whose sum is σ = 313352874414. Its totient is φ = 313352874412.

The previous prime is 313352874397. The next prime is 313352874433. The reversal of 313352874413 is 314478253313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 294330120484 + 19022753929 = 542522^2 + 137923^2 .

It is a cyclic number.

It is not a de Polignac number, because 313352874413 - 2⁴ = 313352874397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313352874433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156676437206 + 156676437207.

It is an arithmetic number, because the mean of its divisors is an integer number (156676437207).

Almost surely, 2^313352874413 is an apocalyptic number.

It is an amenable number.

313352874413 is a deficient number, since it is larger than the sum of its proper divisors (1).

313352874413 is an equidigital number, since it uses as much as digits as its factorization.

313352874413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 44.

The spelling of 313352874413 in words is "three hundred thirteen billion, three hundred fifty-two million, eight hundred seventy-four thousand, four hundred thirteen".