313600764973 has 2 divisors, whose sum is σ = 313600764974. Its totient is φ = 313600764972.

The previous prime is 313600764887. The next prime is 313600765019. The reversal of 313600764973 is 379467006313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239225657449 + 74375107524 = 489107^2 + 272718^2 .

It is a cyclic number.

It is not a de Polignac number, because 313600764973 - 2⁹ = 313600764461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313600764473) 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, 156800382486 + 156800382487.

It is an arithmetic number, because the mean of its divisors is an integer number (156800382487).

Almost surely, 2^313600764973 is an apocalyptic number.

It is an amenable number.

313600764973 is a deficient number, since it is larger than the sum of its proper divisors (1).

313600764973 is an equidigital number, since it uses as much as digits as its factorization.

313600764973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1714608, while the sum is 49.

The spelling of 313600764973 in words is "three hundred thirteen billion, six hundred million, seven hundred sixty-four thousand, nine hundred seventy-three".