230020231332 has 12 divisors (see below), whose sum is σ = 536713873136. Its totient is φ = 76673410440.

The previous prime is 230020231313. The next prime is 230020231361. The reversal of 230020231332 is 233132020032.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 230020231299 and 230020231308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9584176294 + ... + 9584176317.

Almost surely, 2^230020231332 is an apocalyptic number.

It is an amenable number.

230020231332 is an abundant number, since it is smaller than the sum of its proper divisors (306693641804).

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

230020231332 is a wasteful number, since it uses less digits than its factorization.

230020231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19168352618 (or 19168352616 counting only the distinct ones).

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

Adding to 230020231332 its reverse (233132020032), we get a palindrome (463152251364).

The spelling of 230020231332 in words is "two hundred thirty billion, twenty million, two hundred thirty-one thousand, three hundred thirty-two".