120153522 has 16 divisors (see below), whose sum is σ = 240785280. Its totient is φ = 39971472.

The previous prime is 120153487. The next prime is 120153533. The reversal of 120153522 is 225351021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16618 + ... + 22725.

It is an arithmetic number, because the mean of its divisors is an integer number (15049080).

Almost surely, 2^120153522 is an apocalyptic number.

120153522 is an abundant number, since it is smaller than the sum of its proper divisors (120631758).

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

120153522 is a wasteful number, since it uses less digits than its factorization.

120153522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39857.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 120153522 is about 10961.4561988816. The cubic root of 120153522 is about 493.4526684567.

The spelling of 120153522 in words is "one hundred twenty million, one hundred fifty-three thousand, five hundred twenty-two".