102345326399 has 2 divisors, whose sum is σ = 102345326400. Its totient is φ = 102345326398.

The previous prime is 102345326383. The next prime is 102345326417. The reversal of 102345326399 is 993623543201.

It is a weak prime.

It is an emirp because it is prime and its reverse (993623543201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102345326399 - 2⁴ = 102345326383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102345325399) 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, 51172663199 + 51172663200.

It is an arithmetic number, because the mean of its divisors is an integer number (51172663200).

Almost surely, 2^102345326399 is an apocalyptic number.

102345326399 is a deficient number, since it is larger than the sum of its proper divisors (1).

102345326399 is an equidigital number, since it uses as much as digits as its factorization.

102345326399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 102345326399 in words is "one hundred two billion, three hundred forty-five million, three hundred twenty-six thousand, three hundred ninety-nine".