233130032 has 10 divisors (see below), whose sum is σ = 451689468. Its totient is φ = 116565008.

The previous prime is 233130017. The next prime is 233130041. The reversal of 233130032 is 230031332.

It is a super-2 number, since 2×233130032² = 108699223640642048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7285298 + ... + 7285329.

Almost surely, 2^233130032 is an apocalyptic number.

It is an amenable number.

233130032 is a deficient number, since it is larger than the sum of its proper divisors (218559436).

233130032 is a wasteful number, since it uses less digits than its factorization.

233130032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14570635 (or 14570629 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 233130032 is about 15268.5962681577. The cubic root of 233130032 is about 615.4593980850.

Adding to 233130032 its reverse (230031332), we get a palindrome (463161364).

It can be divided in two parts, 2331300 and 32, that added together give a palindrome (2331332).

The spelling of 233130032 in words is "two hundred thirty-three million, one hundred thirty thousand, thirty-two".