233132120 has 48 divisors (see below), whose sum is σ = 568017360. Its totient is φ = 86077056.

The previous prime is 233132099. The next prime is 233132129. The reversal of 233132120 is 21231332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233132129) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10484 + ... + 24003.

It is an arithmetic number, because the mean of its divisors is an integer number (11833695).

Almost surely, 2^233132120 is an apocalyptic number.

233132120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233132120 is an abundant number, since it is smaller than the sum of its proper divisors (334885240).

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

233132120 is a wasteful number, since it uses less digits than its factorization.

233132120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34524 (or 34507 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 233132120 is about 15268.6646436419. The cubic root of 233132120 is about 615.4612355079.

Adding to 233132120 its reverse (21231332), we get a palindrome (254363452).

The spelling of 233132120 in words is "two hundred thirty-three million, one hundred thirty-two thousand, one hundred twenty".