232123320232 has 16 divisors (see below), whose sum is σ = 436171256640. Its totient is φ = 115810985136.

The previous prime is 232123320137. The next prime is 232123320239. The reversal of 232123320232 is 232023321232.

It is a junction number, because it is equal to n+sod(n) for n = 232123320197 and 232123320206.

It is not an unprimeable number, because it can be changed into a prime (232123320239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31330438 + ... + 31337845.

It is an arithmetic number, because the mean of its divisors is an integer number (27260703540).

Almost surely, 2^232123320232 is an apocalyptic number.

It is an amenable number.

232123320232 is a deficient number, since it is larger than the sum of its proper divisors (204047936408).

232123320232 is a wasteful number, since it uses less digits than its factorization.

232123320232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62668752 (or 62668748 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 232123320232 its reverse (232023321232), we get a palindrome (464146641464).

The spelling of 232123320232 in words is "two hundred thirty-two billion, one hundred twenty-three million, three hundred twenty thousand, two hundred thirty-two".