157317350207 has 2 divisors, whose sum is σ = 157317350208. Its totient is φ = 157317350206.

The previous prime is 157317350167. The next prime is 157317350213. The reversal of 157317350207 is 702053713751.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 157317350207 - 2⁸ = 157317349951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157317350297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78658675103 + 78658675104.

It is an arithmetic number, because the mean of its divisors is an integer number (78658675104).

Almost surely, 2^157317350207 is an apocalyptic number.

157317350207 is a deficient number, since it is larger than the sum of its proper divisors (1).

157317350207 is an equidigital number, since it uses as much as digits as its factorization.

157317350207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 154350, while the sum is 41.

The spelling of 157317350207 in words is "one hundred fifty-seven billion, three hundred seventeen million, three hundred fifty thousand, two hundred seven".