120180236 has 24 divisors (see below), whose sum is σ = 231121296. Its totient is φ = 54225920.

The previous prime is 120180173. The next prime is 120180241. The reversal of 120180236 is 632081021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3941 + ... + 15996.

It is an arithmetic number, because the mean of its divisors is an integer number (9630054).

Almost surely, 2^120180236 is an apocalyptic number.

It is an amenable number.

120180236 is a deficient number, since it is larger than the sum of its proper divisors (110941060).

120180236 is a wasteful number, since it uses less digits than its factorization.

120180236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20089 (or 20087 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 120180236 is about 10962.6746736369. The cubic root of 120180236 is about 493.4892358902.

The spelling of 120180236 in words is "one hundred twenty million, one hundred eighty thousand, two hundred thirty-six".