157101156 has 27 divisors (see below), whose sum is σ = 397307001. Its totient is φ = 52341984.

The previous prime is 157101143. The next prime is 157101167. The reversal of 157101156 is 651101751.

It is a happy number.

The square root of 157101156 is 12534.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 138438756 + 18662400 = 11766^2 + 4320^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 74160 + ... + 76248.

Almost surely, 2^157101156 is an apocalyptic number.

157101156 is the 12534-th square number.

It is an amenable number.

157101156 is an abundant number, since it is smaller than the sum of its proper divisors (240205845).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157101156 is an equidigital number, since it uses as much as digits as its factorization.

157101156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4188 (or 2094 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 27.

The cubic root of 157101156 is about 539.5849073416.

The spelling of 157101156 in words is "one hundred fifty-seven million, one hundred one thousand, one hundred fifty-six".