157360938971 has 2 divisors, whose sum is σ = 157360938972. Its totient is φ = 157360938970.

The previous prime is 157360938961. The next prime is 157360939007. The reversal of 157360938971 is 179839063751.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-157360938971 is a prime.

It is a super-2 number, since 2×157360938971² (a number of 23 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 157360938971.

It is not a weakly prime, because it can be changed into another prime (157360938961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78680469485 + 78680469486.

It is an arithmetic number, because the mean of its divisors is an integer number (78680469486).

Almost surely, 2^157360938971 is an apocalyptic number.

157360938971 is a deficient number, since it is larger than the sum of its proper divisors (1).

157360938971 is an equidigital number, since it uses as much as digits as its factorization.

157360938971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8573040, while the sum is 59.

The spelling of 157360938971 in words is "one hundred fifty-seven billion, three hundred sixty million, nine hundred thirty-eight thousand, nine hundred seventy-one".