317200151 has 2 divisors, whose sum is σ = 317200152. Its totient is φ = 317200150.

The previous prime is 317200123. The next prime is 317200157. The reversal of 317200151 is 151002713.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 317200151 - 2¹⁸ = 316938007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317200157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158600075 + 158600076.

It is an arithmetic number, because the mean of its divisors is an integer number (158600076).

Almost surely, 2^317200151 is an apocalyptic number.

317200151 is a deficient number, since it is larger than the sum of its proper divisors (1).

317200151 is an equidigital number, since it uses as much as digits as its factorization.

317200151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 317200151 is about 17810.1137278794. The cubic root of 317200151 is about 681.9896678316.

Adding to 317200151 its reverse (151002713), we get a palindrome (468202864).

The spelling of 317200151 in words is "three hundred seventeen million, two hundred thousand, one hundred fifty-one".