313012313351 has 2 divisors, whose sum is σ = 313012313352. Its totient is φ = 313012313350.

The previous prime is 313012313321. The next prime is 313012313359. The reversal of 313012313351 is 153313210313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313012313351 - 2³⁸ = 38134406407 is a prime.

It is a super-2 number, since 2×313012313351² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 313012313351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313012313359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156506156675 + 156506156676.

It is an arithmetic number, because the mean of its divisors is an integer number (156506156676).

Almost surely, 2^313012313351 is an apocalyptic number.

313012313351 is a deficient number, since it is larger than the sum of its proper divisors (1).

313012313351 is an equidigital number, since it uses as much as digits as its factorization.

313012313351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 26.

Adding to 313012313351 its reverse (153313210313), we get a palindrome (466325523664).

The spelling of 313012313351 in words is "three hundred thirteen billion, twelve million, three hundred thirteen thousand, three hundred fifty-one".