232331212021230 has 64 divisors (see below), whose sum is σ = 708057027118080. Its totient is φ = 53104277032992.

The previous prime is 232331212021229. The next prime is 232331212021267. The reversal of 232331212021230 is 32120212133232.

232331212021230 is a `hidden beast` number, since 2 + 3 + 2 + 331 + 2 + 1 + 202 + 123 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232331212021194 and 232331212021203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61463281714 + ... + 61463285493.

It is an arithmetic number, because the mean of its divisors is an integer number (11063391048720).

Almost surely, 2^{232331212021230} is an apocalyptic number.

232331212021230 is an abundant number, since it is smaller than the sum of its proper divisors (475725815096850).

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

232331212021230 is a wasteful number, since it uses less digits than its factorization.

232331212021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122926567230 (or 122926567224 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 232331212021230 its reverse (32120212133232), we get a palindrome (264451424154462).

The spelling of 232331212021230 in words is "two hundred thirty-two trillion, three hundred thirty-one billion, two hundred twelve million, twenty-one thousand, two hundred thirty".