232005010312 has 16 divisors (see below), whose sum is σ = 435017571840. Its totient is φ = 116000324496.

The previous prime is 232005010309. The next prime is 232005010319. The reversal of 232005010312 is 213010500232.

It is a self number, because there is not a number n which added to its sum of digits gives 232005010312.

It is not an unprimeable number, because it can be changed into a prime (232005010319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235233 + ... + 720655.

It is an arithmetic number, because the mean of its divisors is an integer number (27188598240).

Almost surely, 2^232005010312 is an apocalyptic number.

It is an amenable number.

232005010312 is a deficient number, since it is larger than the sum of its proper divisors (203012561528).

232005010312 is a wasteful number, since it uses less digits than its factorization.

232005010312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545172 (or 545168 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 232005010312 its reverse (213010500232), we get a palindrome (445015510544).

The spelling of 232005010312 in words is "two hundred thirty-two billion, five million, ten thousand, three hundred twelve".