157320214927 has 2 divisors, whose sum is σ = 157320214928. Its totient is φ = 157320214926.

The previous prime is 157320214859. The next prime is 157320214943. The reversal of 157320214927 is 729412023751.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 157320214927 - 2³⁵ = 122960476559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157320214627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78660107463 + 78660107464.

It is an arithmetic number, because the mean of its divisors is an integer number (78660107464).

Almost surely, 2^157320214927 is an apocalyptic number.

157320214927 is a deficient number, since it is larger than the sum of its proper divisors (1).

157320214927 is an equidigital number, since it uses as much as digits as its factorization.

157320214927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 157320214927 in words is "one hundred fifty-seven billion, three hundred twenty million, two hundred fourteen thousand, nine hundred twenty-seven".