102330112243217 has 2 divisors, whose sum is σ = 102330112243218. Its totient is φ = 102330112243216.

The previous prime is 102330112243193. The next prime is 102330112243243. The reversal of 102330112243217 is 712342211033201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85661762772496 + 16668349470721 = 9255364^2 + 4082689^2 .

It is a cyclic number.

It is not a de Polignac number, because 102330112243217 - 2²⁸ = 102329843807761 is a prime.

It is not a weakly prime, because it can be changed into another prime (102330112273217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51165056121608 + 51165056121609.

It is an arithmetic number, because the mean of its divisors is an integer number (51165056121609).

Almost surely, 2^{102330112243217} is an apocalyptic number.

It is an amenable number.

102330112243217 is a deficient number, since it is larger than the sum of its proper divisors (1).

102330112243217 is an equidigital number, since it uses as much as digits as its factorization.

102330112243217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 102330112243217 its reverse (712342211033201), we get a palindrome (814672323276418).

The spelling of 102330112243217 in words is "one hundred two trillion, three hundred thirty billion, one hundred twelve million, two hundred forty-three thousand, two hundred seventeen".