313024430377 has 2 divisors, whose sum is σ = 313024430378. Its totient is φ = 313024430376.

The previous prime is 313024430309. The next prime is 313024430441. The reversal of 313024430377 is 773034420313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302468100841 + 10556329536 = 549971^2 + 102744^2 .

It is a cyclic number.

It is not a de Polignac number, because 313024430377 - 2⁷ = 313024430249 is a prime.

It is not a weakly prime, because it can be changed into another prime (313024437377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156512215188 + 156512215189.

It is an arithmetic number, because the mean of its divisors is an integer number (156512215189).

Almost surely, 2^313024430377 is an apocalyptic number.

It is an amenable number.

313024430377 is a deficient number, since it is larger than the sum of its proper divisors (1).

313024430377 is an equidigital number, since it uses as much as digits as its factorization.

313024430377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 37.

The spelling of 313024430377 in words is "three hundred thirteen billion, twenty-four million, four hundred thirty thousand, three hundred seventy-seven".