232321311132 has 48 divisors (see below), whose sum is σ = 570812336640. Its totient is φ = 73339091712.

The previous prime is 232321311107. The next prime is 232321311137. The reversal of 232321311132 is 231113123232.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232321311137) 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, 484653 + ... + 836379.

It is an arithmetic number, because the mean of its divisors is an integer number (11891923680).

Almost surely, 2^232321311132 is an apocalyptic number.

It is an amenable number.

232321311132 is an abundant number, since it is smaller than the sum of its proper divisors (338491025508).

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

232321311132 is a wasteful number, since it uses less digits than its factorization.

232321311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354650 (or 354648 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

Adding to 232321311132 its reverse (231113123232), we get a palindrome (463434434364).

The spelling of 232321311132 in words is "two hundred thirty-two billion, three hundred twenty-one million, three hundred eleven thousand, one hundred thirty-two".