120789150 has 96 divisors (see below), whose sum is σ = 312563328. Its totient is φ = 30844800.

The previous prime is 120789143. The next prime is 120789181. The reversal of 120789150 is 51987021.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 393297 + ... + 393603.

It is an arithmetic number, because the mean of its divisors is an integer number (3255868).

Almost surely, 2^120789150 is an apocalyptic number.

120789150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120789150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156281664).

120789150 is an abundant number, since it is smaller than the sum of its proper divisors (191774178).

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

120789150 is a wasteful number, since it uses less digits than its factorization.

120789150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 120789150 is about 10990.4117302310. The cubic root of 120789150 is about 494.3212818216.

The spelling of 120789150 in words is "one hundred twenty million, seven hundred eighty-nine thousand, one hundred fifty".