232331320321 has 8 divisors (see below), whose sum is σ = 232612308000. Its totient is φ = 232050468000.

The previous prime is 232331320253. The next prime is 232331320363. The reversal of 232331320321 is 123023133232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232331320321 - 2¹⁷ = 232331189249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232331320381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3638730 + ... + 3702028.

It is an arithmetic number, because the mean of its divisors is an integer number (29076538500).

Almost surely, 2^232331320321 is an apocalyptic number.

It is an amenable number.

232331320321 is a deficient number, since it is larger than the sum of its proper divisors (280987679).

232331320321 is a wasteful number, since it uses less digits than its factorization.

232331320321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67679.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 232331320321 its reverse (123023133232), we get a palindrome (355354453553).

The spelling of 232331320321 in words is "two hundred thirty-two billion, three hundred thirty-one million, three hundred twenty thousand, three hundred twenty-one".