120157110 has 24 divisors (see below), whose sum is σ = 312408720. Its totient is φ = 32041872.

The previous prime is 120157097. The next prime is 120157111. The reversal of 120157110 is 11751021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120157111) 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, 667450 + ... + 667629.

It is an arithmetic number, because the mean of its divisors is an integer number (13017030).

Almost surely, 2^120157110 is an apocalyptic number.

120157110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120157110 is an abundant number, since it is smaller than the sum of its proper divisors (192251610).

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

120157110 is a wasteful number, since it uses less digits than its factorization.

120157110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335092 (or 1335089 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 18.

The square root of 120157110 is about 10961.6198620459. The cubic root of 120157110 is about 493.4575802022.

It can be divided in two parts, 1201 and 57110, that added together give a triangular number (58311 = T₃₄₁).

The spelling of 120157110 in words is "one hundred twenty million, one hundred fifty-seven thousand, one hundred ten".