232312330231 has 8 divisors (see below), whose sum is σ = 255171438720. Its totient is φ = 210516436152.

The previous prime is 232312330223. The next prime is 232312330249. The reversal of 232312330231 is 132033213232.

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 232312330231 - 2³ = 232312330223 is a prime.

It is a super-2 number, since 2×232312330231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232312330196 and 232312330205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232312330531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265803145 + ... + 265804018.

It is an arithmetic number, because the mean of its divisors is an integer number (31896429840).

Almost surely, 2^232312330231 is an apocalyptic number.

232312330231 is a deficient number, since it is larger than the sum of its proper divisors (22859108489).

232312330231 is a wasteful number, since it uses less digits than its factorization.

232312330231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531607205.

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

Adding to 232312330231 its reverse (132033213232), we get a palindrome (364345543463).

The spelling of 232312330231 in words is "two hundred thirty-two billion, three hundred twelve million, three hundred thirty thousand, two hundred thirty-one".