232130322313217 has 2 divisors, whose sum is σ = 232130322313218. Its totient is φ = 232130322313216.

The previous prime is 232130322313207. The next prime is 232130322313247. The reversal of 232130322313217 is 712313223031232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142364247859201 + 89766074454016 = 11931649^2 + 9474496^2 .

It is a cyclic number.

It is not a de Polignac number, because 232130322313217 - 2²⁴ = 232130305536001 is a prime.

It is not a weakly prime, because it can be changed into another prime (232130322313207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116065161156608 + 116065161156609.

It is an arithmetic number, because the mean of its divisors is an integer number (116065161156609).

Almost surely, 2^{232130322313217} is an apocalyptic number.

It is an amenable number.

232130322313217 is a deficient number, since it is larger than the sum of its proper divisors (1).

232130322313217 is an equidigital number, since it uses as much as digits as its factorization.

232130322313217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 35.

Adding to 232130322313217 its reverse (712313223031232), we get a palindrome (944443545344449).

The spelling of 232130322313217 in words is "two hundred thirty-two trillion, one hundred thirty billion, three hundred twenty-two million, three hundred thirteen thousand, two hundred seventeen".