151512070157 has 4 divisors (see below), whose sum is σ = 173156651616. Its totient is φ = 129867488700.

The previous prime is 151512070141. The next prime is 151512070163. The reversal of 151512070157 is 751070215151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 151512070157 - 2⁴ = 151512070141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151512070757) 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 in 3 ways as a sum of consecutive naturals, for example, 10822290719 + ... + 10822290732.

It is an arithmetic number, because the mean of its divisors is an integer number (43289162904).

Almost surely, 2^151512070157 is an apocalyptic number.

It is an amenable number.

151512070157 is a deficient number, since it is larger than the sum of its proper divisors (21644581459).

151512070157 is an equidigital number, since it uses as much as digits as its factorization.

151512070157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21644581458.

The product of its (nonzero) digits is 12250, while the sum is 35.

The spelling of 151512070157 in words is "one hundred fifty-one billion, five hundred twelve million, seventy thousand, one hundred fifty-seven".