120152880 has 120 divisors (see below), whose sum is σ = 407481360. Its totient is φ = 31726080.

The previous prime is 120152873. The next prime is 120152911. The reversal of 120152880 is 88251021.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77715 + ... + 79245.

It is an arithmetic number, because the mean of its divisors is an integer number (3395678).

Almost surely, 2^120152880 is an apocalyptic number.

120152880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120152880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203740680).

120152880 is an abundant number, since it is smaller than the sum of its proper divisors (287328480).

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

120152880 is a wasteful number, since it uses less digits than its factorization.

120152880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659 (or 1650 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 120152880 is about 10961.4269144122. The cubic root of 120152880 is about 493.4517895890.

The spelling of 120152880 in words is "one hundred twenty million, one hundred fifty-two thousand, eight hundred eighty".