120785150 has 12 divisors (see below), whose sum is σ = 224660472. Its totient is φ = 48314040.

The previous prime is 120785149. The next prime is 120785173. The reversal of 120785150 is 51587021.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1207802 + ... + 1207901.

It is an arithmetic number, because the mean of its divisors is an integer number (18721706).

Almost surely, 2^120785150 is an apocalyptic number.

120785150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120785150 is a deficient number, since it is larger than the sum of its proper divisors (103875322).

120785150 is a wasteful number, since it uses less digits than its factorization.

120785150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415715 (or 2415710 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 29.

The square root of 120785150 is about 10990.2297519206. The cubic root of 120785150 is about 494.3158251864.

The spelling of 120785150 in words is "one hundred twenty million, seven hundred eighty-five thousand, one hundred fifty".