120374163 has 24 divisors (see below), whose sum is σ = 213999968. Its totient is φ = 63493632.

The previous prime is 120374159. The next prime is 120374171. The reversal of 120374163 is 361473021.

It is not a de Polignac number, because 120374163 - 2² = 120374159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120374113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72670 + ... + 74307.

Almost surely, 2^120374163 is an apocalyptic number.

120374163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120374163 is a deficient number, since it is larger than the sum of its proper divisors (93625805).

120374163 is a wasteful number, since it uses less digits than its factorization.

120374163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147003 (or 147000 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 120374163 is about 10971.5159845848. The cubic root of 120374163 is about 493.7545303649.

The spelling of 120374163 in words is "one hundred twenty million, three hundred seventy-four thousand, one hundred sixty-three".