232130332 has 12 divisors (see below), whose sum is σ = 464260720. Its totient is φ = 99484416.

The previous prime is 232130323. The next prime is 232130347. The reversal of 232130332 is 233031232.

It is a happy number.

232130332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

232130332 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4145157 + ... + 4145212.

Almost surely, 2^232130332 is an apocalyptic number.

It is an amenable number.

232130332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

232130332 is a wasteful number, since it uses less digits than its factorization.

232130332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8290380 (or 8290378 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 232130332 is about 15235.8239685289. The cubic root of 232130332 is about 614.5784071595.

Adding to 232130332 its reverse (233031232), we get a palindrome (465161564).

The spelling of 232130332 in words is "two hundred thirty-two million, one hundred thirty thousand, three hundred thirty-two".