120100232 has 16 divisors (see below), whose sum is σ = 257357760. Its totient is φ = 51471504.

The previous prime is 120100213. The next prime is 120100289. The reversal of 120100232 is 232001021.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 1072268 + ... + 1072379.

It is an arithmetic number, because the mean of its divisors is an integer number (16084860).

Almost surely, 2^120100232 is an apocalyptic number.

It is an amenable number.

120100232 is an abundant number, since it is smaller than the sum of its proper divisors (137257528).

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

120100232 is a wasteful number, since it uses less digits than its factorization.

120100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144660 (or 2144656 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 120100232 is about 10959.0251391262. The cubic root of 120100232 is about 493.3797062974.

Adding to 120100232 its reverse (232001021), we get a palindrome (352101253).

The spelling of 120100232 in words is "one hundred twenty million, one hundred thousand, two hundred thirty-two".