232021013232 has 80 divisors (see below), whose sum is σ = 634775041440. Its totient is φ = 72776073216.

The previous prime is 232021013209. The next prime is 232021013299. The reversal of 232021013232 is 232310120232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 232021013199 and 232021013208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4390744 + ... + 4443272.

It is an arithmetic number, because the mean of its divisors is an integer number (7934688018).

Almost surely, 2^232021013232 is an apocalyptic number.

It is an amenable number.

232021013232 is an abundant number, since it is smaller than the sum of its proper divisors (402754028208).

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

232021013232 is a wasteful number, since it uses less digits than its factorization.

232021013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57970 (or 57964 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 232021013232 its reverse (232310120232), we get a palindrome (464331133464).

The spelling of 232021013232 in words is "two hundred thirty-two billion, twenty-one million, thirteen thousand, two hundred thirty-two".