317252070337 has 2 divisors, whose sum is σ = 317252070338. Its totient is φ = 317252070336.

The previous prime is 317252070301. The next prime is 317252070361. The reversal of 317252070337 is 733070252713.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 254824049601 + 62428020736 = 504801^2 + 249856^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-317252070337 is a prime.

It is a super-2 number, since 2×317252070337² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 317252070337.

It is not a weakly prime, because it can be changed into another prime (317252079337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158626035168 + 158626035169.

It is an arithmetic number, because the mean of its divisors is an integer number (158626035169).

Almost surely, 2^317252070337 is an apocalyptic number.

It is an amenable number.

317252070337 is a deficient number, since it is larger than the sum of its proper divisors (1).

317252070337 is an equidigital number, since it uses as much as digits as its factorization.

317252070337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 185220, while the sum is 40.

The spelling of 317252070337 in words is "three hundred seventeen billion, two hundred fifty-two million, seventy thousand, three hundred thirty-seven".