232433340331 has 2 divisors, whose sum is σ = 232433340332. Its totient is φ = 232433340330.

The previous prime is 232433340313. The next prime is 232433340371. The reversal of 232433340331 is 133043334232.

Together with previous prime (232433340313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232433340331 - 2²³ = 232424951723 is a prime.

It is a super-2 number, since 2×232433340331² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232433340293 and 232433340302.

It is not a weakly prime, because it can be changed into another prime (232433340371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116216670165 + 116216670166.

It is an arithmetic number, because the mean of its divisors is an integer number (116216670166).

Almost surely, 2^232433340331 is an apocalyptic number.

232433340331 is a deficient number, since it is larger than the sum of its proper divisors (1).

232433340331 is an equidigital number, since it uses as much as digits as its factorization.

232433340331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 232433340331 its reverse (133043334232), we get a palindrome (365476674563).

The spelling of 232433340331 in words is "two hundred thirty-two billion, four hundred thirty-three million, three hundred forty thousand, three hundred thirty-one".