317376723373 has 2 divisors, whose sum is σ = 317376723374. Its totient is φ = 317376723372.

The previous prime is 317376723361. The next prime is 317376723401. The reversal of 317376723373 is 373327673713.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 261322372809 + 56054350564 = 511197^2 + 236758^2 .

It is a cyclic number.

It is not a de Polignac number, because 317376723373 - 2²¹ = 317374626221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 317376723373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317376723473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158688361686 + 158688361687.

It is an arithmetic number, because the mean of its divisors is an integer number (158688361687).

Almost surely, 2^317376723373 is an apocalyptic number.

It is an amenable number.

317376723373 is a deficient number, since it is larger than the sum of its proper divisors (1).

317376723373 is an equidigital number, since it uses as much as digits as its factorization.

317376723373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7001316, while the sum is 52.

The spelling of 317376723373 in words is "three hundred seventeen billion, three hundred seventy-six million, seven hundred twenty-three thousand, three hundred seventy-three".