120023504 has 20 divisors (see below), whose sum is σ = 233126820. Its totient is φ = 59861760.

The previous prime is 120023479. The next prime is 120023507. The reversal of 120023504 is 405320021.

It can be written as a sum of positive squares in 2 ways, for example, as 61653904 + 58369600 = 7852^2 + 7640^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120023507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2627 + ... + 15714.

It is an arithmetic number, because the mean of its divisors is an integer number (11656341).

Almost surely, 2^120023504 is an apocalyptic number.

It is an amenable number.

120023504 is a deficient number, since it is larger than the sum of its proper divisors (113103316).

120023504 is a wasteful number, since it uses less digits than its factorization.

120023504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18758 (or 18752 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 120023504 is about 10955.5239034927. The cubic root of 120023504 is about 493.2746160130.

Adding to 120023504 its reverse (405320021), we get a palindrome (525343525).

The spelling of 120023504 in words is "one hundred twenty million, twenty-three thousand, five hundred four".