120232400 has 30 divisors (see below), whose sum is σ = 288859302. Its totient is φ = 48092800.

The previous prime is 120232397. The next prime is 120232423. The reversal of 120232400 is 4232021.

It can be written as a sum of positive squares in 3 ways, for example, as 23104 + 120209296 = 152^2 + 10964^2 .

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 149891 + ... + 150690.

Almost surely, 2^120232400 is an apocalyptic number.

120232400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120232400 is an abundant number, since it is smaller than the sum of its proper divisors (168626902).

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

120232400 is a wasteful number, since it uses less digits than its factorization.

120232400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300599 (or 300588 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 120232400 is about 10965.0535794405. The cubic root of 120232400 is about 493.5606249133.

Adding to 120232400 its reverse (4232021), we get a palindrome (124464421).

The spelling of 120232400 in words is "one hundred twenty million, two hundred thirty-two thousand, four hundred".