157030124 has 6 divisors (see below), whose sum is σ = 274802724. Its totient is φ = 78515060.

The previous prime is 157030121. The next prime is 157030129. The reversal of 157030124 is 421030751.

157030124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 157030124.

It is not an unprimeable number, because it can be changed into a prime (157030121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19628762 + ... + 19628769.

It is an arithmetic number, because the mean of its divisors is an integer number (45800454).

Almost surely, 2^157030124 is an apocalyptic number.

It is an amenable number.

157030124 is a deficient number, since it is larger than the sum of its proper divisors (117772600).

157030124 is a wasteful number, since it uses less digits than its factorization.

157030124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39257535 (or 39257533 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 157030124 is about 12531.1661069511. The cubic root of 157030124 is about 539.5035721176.

Adding to 157030124 its reverse (421030751), we get a palindrome (578060875).

The spelling of 157030124 in words is "one hundred fifty-seven million, thirty thousand, one hundred twenty-four".