232130524 has 24 divisors (see below), whose sum is σ = 433641600. Its totient is φ = 108405360.

The previous prime is 232130497. The next prime is 232130531. The reversal of 232130524 is 425031232.

It is a junction number, because it is equal to n+sod(n) for n = 232130495 and 232130504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16114 + ... + 26905.

It is an arithmetic number, because the mean of its divisors is an integer number (18068400).

Almost surely, 2^232130524 is an apocalyptic number.

It is an amenable number.

232130524 is a deficient number, since it is larger than the sum of its proper divisors (201511076).

232130524 is a wasteful number, since it uses less digits than its factorization.

232130524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43113 (or 43111 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 232130524 is about 15235.8302694668. The cubic root of 232130524 is about 614.5785766031.

Adding to 232130524 its reverse (425031232), we get a palindrome (657161756).

The spelling of 232130524 in words is "two hundred thirty-two million, one hundred thirty thousand, five hundred twenty-four".