313354314293 has 2 divisors, whose sum is σ = 313354314294. Its totient is φ = 313354314292.

The previous prime is 313354314281. The next prime is 313354314311. The reversal of 313354314293 is 392413453313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275937988804 + 37416325489 = 525298^2 + 193433^2 .

It is a cyclic number.

It is not a de Polignac number, because 313354314293 - 2²² = 313350119989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313354314293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313354314193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156677157146 + 156677157147.

It is an arithmetic number, because the mean of its divisors is an integer number (156677157147).

Almost surely, 2^313354314293 is an apocalyptic number.

It is an amenable number.

313354314293 is a deficient number, since it is larger than the sum of its proper divisors (1).

313354314293 is an equidigital number, since it uses as much as digits as its factorization.

313354314293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 41.

The spelling of 313354314293 in words is "three hundred thirteen billion, three hundred fifty-four million, three hundred fourteen thousand, two hundred ninety-three".