102321323317 has 2 divisors, whose sum is σ = 102321323318. Its totient is φ = 102321323316.

The previous prime is 102321323311. The next prime is 102321323383. The reversal of 102321323317 is 713323123201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93514251601 + 8807071716 = 305801^2 + 93846^2 .

It is a cyclic number.

It is not a de Polignac number, because 102321323317 - 2³⁵ = 67961584949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102321323311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51160661658 + 51160661659.

It is an arithmetic number, because the mean of its divisors is an integer number (51160661659).

Almost surely, 2^102321323317 is an apocalyptic number.

It is an amenable number.

102321323317 is a deficient number, since it is larger than the sum of its proper divisors (1).

102321323317 is an equidigital number, since it uses as much as digits as its factorization.

102321323317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 102321323317 its reverse (713323123201), we get a palindrome (815644446518).

The spelling of 102321323317 in words is "one hundred two billion, three hundred twenty-one million, three hundred twenty-three thousand, three hundred seventeen".