230320301232 has 80 divisors (see below), whose sum is σ = 680635222272. Its totient is φ = 65743676160.

The previous prime is 230320301231. The next prime is 230320301347. The reversal of 230320301232 is 232103023032.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 230320301199 and 230320301208.

It is not an unprimeable number, because it can be changed into a prime (230320301231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33463 + ... + 679529.

Almost surely, 2^230320301232 is an apocalyptic number.

It is an amenable number.

230320301232 is an abundant number, since it is smaller than the sum of its proper divisors (450314921040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230320301232 is a wasteful number, since it uses less digits than its factorization.

230320301232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647146 (or 647140 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 230320301232 its reverse (232103023032), we get a palindrome (462423324264).

The spelling of 230320301232 in words is "two hundred thirty billion, three hundred twenty million, three hundred one thousand, two hundred thirty-two".