2323312233217 has 2 divisors, whose sum is σ = 2323312233218. Its totient is φ = 2323312233216.

The previous prime is 2323312233133. The next prime is 2323312233233. The reversal of 2323312233217 is 7123322133232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2029017918096 + 294294315121 = 1424436^2 + 542489^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323312233217 is a prime.

It is not a weakly prime, because it can be changed into another prime (2323312233017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161656116608 + 1161656116609.

It is an arithmetic number, because the mean of its divisors is an integer number (1161656116609).

Almost surely, 2^{2323312233217} is an apocalyptic number.

It is an amenable number.

2323312233217 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323312233217 is an equidigital number, since it uses as much as digits as its factorization.

2323312233217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 34.

Adding to 2323312233217 its reverse (7123322133232), we get a palindrome (9446634366449).

The spelling of 2323312233217 in words is "two trillion, three hundred twenty-three billion, three hundred twelve million, two hundred thirty-three thousand, two hundred seventeen".