317265103677329 has 2 divisors, whose sum is σ = 317265103677330. Its totient is φ = 317265103677328.

The previous prime is 317265103677307. The next prime is 317265103677359. The reversal of 317265103677329 is 923776301562713.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312082432881025 + 5182670796304 = 17665855^2 + 2276548^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-317265103677329 is a prime.

It is a super-2 number, since 2×317265103677329² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (317265103677359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158632551838664 + 158632551838665.

It is an arithmetic number, because the mean of its divisors is an integer number (158632551838665).

Almost surely, 2^{317265103677329} is an apocalyptic number.

It is an amenable number.

317265103677329 is a deficient number, since it is larger than the sum of its proper divisors (1).

317265103677329 is an equidigital number, since it uses as much as digits as its factorization.

317265103677329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60011280, while the sum is 62.

The spelling of 317265103677329 in words is "three hundred seventeen trillion, two hundred sixty-five billion, one hundred three million, six hundred seventy-seven thousand, three hundred twenty-nine".