120131204 has 24 divisors (see below), whose sum is σ = 215616408. Its totient is φ = 58544640.

The previous prime is 120131177. The next prime is 120131213. The reversal of 120131204 is 402131021.

It can be written as a sum of positive squares in 4 ways, for example, as 2408704 + 117722500 = 1552^2 + 10850^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25394 + ... + 29750.

It is an arithmetic number, because the mean of its divisors is an integer number (8984017).

Almost surely, 2^120131204 is an apocalyptic number.

It is an amenable number.

120131204 is a deficient number, since it is larger than the sum of its proper divisors (95485204).

120131204 is a wasteful number, since it uses less digits than its factorization.

120131204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535 (or 4533 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 120131204 is about 10960.4381299289. The cubic root of 120131204 is about 493.4221143279.

Adding to 120131204 its reverse (402131021), we get a palindrome (522262225).

The spelling of 120131204 in words is "one hundred twenty million, one hundred thirty-one thousand, two hundred four".