156701157 has 12 divisors (see below), whose sum is σ = 210149280. Its totient is φ = 103863672.

The previous prime is 156701147. The next prime is 156701173. The reversal of 156701157 is 751107651.

156701157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 156701157 - 2¹² = 156697061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156701107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118144 + ... + 119462.

It is an arithmetic number, because the mean of its divisors is an integer number (17512440).

Almost surely, 2^156701157 is an apocalyptic number.

It is an amenable number.

156701157 is a deficient number, since it is larger than the sum of its proper divisors (53448123).

156701157 is an equidigital number, since it uses as much as digits as its factorization.

156701157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 33.

The square root of 156701157 is about 12518.0332720440. The cubic root of 156701157 is about 539.1265681247.

The spelling of 156701157 in words is "one hundred fifty-six million, seven hundred one thousand, one hundred fifty-seven".