313037713 has 2 divisors, whose sum is σ = 313037714. Its totient is φ = 313037712.

The previous prime is 313037693. The next prime is 313037717. The reversal of 313037713 is 317730313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173396224 + 139641489 = 13168^2 + 11817^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313037713 is a prime.

It is not a weakly prime, because it can be changed into another prime (313037717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156518856 + 156518857.

It is an arithmetic number, because the mean of its divisors is an integer number (156518857).

Almost surely, 2^313037713 is an apocalyptic number.

It is an amenable number.

313037713 is a deficient number, since it is larger than the sum of its proper divisors (1).

313037713 is an equidigital number, since it uses as much as digits as its factorization.

313037713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3969, while the sum is 28.

The square root of 313037713 is about 17692.8718132473. The cubic root of 313037713 is about 678.9934018242.

The spelling of 313037713 in words is "three hundred thirteen million, thirty-seven thousand, seven hundred thirteen".