232133230 has 16 divisors (see below), whose sum is σ = 477531360. Its totient is φ = 79588512.

The previous prime is 232133207. The next prime is 232133287. The reversal of 232133230 is 32331232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 232133198 and 232133207.

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, 1658025 + ... + 1658164.

It is an arithmetic number, because the mean of its divisors is an integer number (29845710).

Almost surely, 2^232133230 is an apocalyptic number.

232133230 is an abundant number, since it is smaller than the sum of its proper divisors (245398130).

232133230 is a wasteful number, since it uses less digits than its factorization.

232133230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316203.

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

The square root of 232133230 is about 15235.9190730326. The cubic root of 232133230 is about 614.5809646894.

Adding to 232133230 its reverse (32331232), we get a palindrome (264464462).

The spelling of 232133230 in words is "two hundred thirty-two million, one hundred thirty-three thousand, two hundred thirty".