232012133 has 8 divisors (see below), whose sum is σ = 238139616. Its totient is φ = 225918000.

The previous prime is 232012129. The next prime is 232012139. The reversal of 232012133 is 331210232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232012133 - 2² = 232012129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232012139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6083 + ... + 22383.

It is an arithmetic number, because the mean of its divisors is an integer number (29767452).

Almost surely, 2^232012133 is an apocalyptic number.

It is an amenable number.

232012133 is a deficient number, since it is larger than the sum of its proper divisors (6127483).

232012133 is a wasteful number, since it uses less digits than its factorization.

232012133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16675.

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

The square root of 232012133 is about 15231.9444917581. The cubic root of 232012133 is about 614.4740765654.

Adding to 232012133 its reverse (331210232), we get a palindrome (563222365).

The spelling of 232012133 in words is "two hundred thirty-two million, twelve thousand, one hundred thirty-three".