120403204 has 12 divisors (see below), whose sum is σ = 210821184. Its totient is φ = 60168584.

The previous prime is 120403187. The next prime is 120403219. The reversal of 120403204 is 402304021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137 + ... + 15559.

It is an arithmetic number, because the mean of its divisors is an integer number (17568432).

Almost surely, 2^120403204 is an apocalyptic number.

It is an amenable number.

120403204 is a deficient number, since it is larger than the sum of its proper divisors (90417980).

120403204 is a wasteful number, since it uses less digits than its factorization.

120403204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16514 (or 16512 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 120403204 is about 10972.8393772988. The cubic root of 120403204 is about 493.7942342681.

Adding to 120403204 its reverse (402304021), we get a palindrome (522707225).

The spelling of 120403204 in words is "one hundred twenty million, four hundred three thousand, two hundred four".