120753158 has 16 divisors (see below), whose sum is σ = 187656480. Its totient is φ = 58207296.

The previous prime is 120753137. The next prime is 120753161. The reversal of 120753158 is 851357021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55010 + ... + 57162.

It is an arithmetic number, because the mean of its divisors is an integer number (11728530).

Almost surely, 2^120753158 is an apocalyptic number.

120753158 is a deficient number, since it is larger than the sum of its proper divisors (66903322).

120753158 is a wasteful number, since it uses less digits than its factorization.

120753158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 120753158 is about 10988.7741809539. The cubic root of 120753158 is about 494.2721786833.

The spelling of 120753158 in words is "one hundred twenty million, seven hundred fifty-three thousand, one hundred fifty-eight".