317197416097 has 2 divisors, whose sum is σ = 317197416098. Its totient is φ = 317197416096.

The previous prime is 317197416013. The next prime is 317197416139. The reversal of 317197416097 is 790614791713.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 273915110161 + 43282305936 = 523369^2 + 208044^2 .

It is a cyclic number.

It is not a de Polignac number, because 317197416097 - 2¹¹ = 317197414049 is a prime.

It is a super-2 number, since 2×317197416097² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (317197716097) 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, 158598708048 + 158598708049.

It is an arithmetic number, because the mean of its divisors is an integer number (158598708049).

Almost surely, 2^317197416097 is an apocalyptic number.

It is an amenable number.

317197416097 is a deficient number, since it is larger than the sum of its proper divisors (1).

317197416097 is an equidigital number, since it uses as much as digits as its factorization.

317197416097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2000376, while the sum is 55.

The spelling of 317197416097 in words is "three hundred seventeen billion, one hundred ninety-seven million, four hundred sixteen thousand, ninety-seven".