232331313317 has 2 divisors, whose sum is σ = 232331313318. Its totient is φ = 232331313316.

The previous prime is 232331313311. The next prime is 232331313341. The reversal of 232331313317 is 713313133232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232199660641 + 131652676 = 481871^2 + 11474^2 .

It is a cyclic number.

It is not a de Polignac number, because 232331313317 - 2²⁴ = 232314536101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232331313311) 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 as a sum of consecutive naturals, namely, 116165656658 + 116165656659.

It is an arithmetic number, because the mean of its divisors is an integer number (116165656659).

Almost surely, 2^232331313317 is an apocalyptic number.

It is an amenable number.

232331313317 is a deficient number, since it is larger than the sum of its proper divisors (1).

232331313317 is an equidigital number, since it uses as much as digits as its factorization.

232331313317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 32.

Adding to 232331313317 its reverse (713313133232), we get a palindrome (945644446549).

The spelling of 232331313317 in words is "two hundred thirty-two billion, three hundred thirty-one million, three hundred thirteen thousand, three hundred seventeen".