102321311212199 has 2 divisors, whose sum is σ = 102321311212200. Its totient is φ = 102321311212198.

The previous prime is 102321311212181. The next prime is 102321311212213. The reversal of 102321311212199 is 991212113123201.

It is a strong prime.

It is an emirp because it is prime and its reverse (991212113123201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102321311212199 - 2⁴⁴ = 84729125167783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102321311218199) 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, 51160655606099 + 51160655606100.

It is an arithmetic number, because the mean of its divisors is an integer number (51160655606100).

Almost surely, 2^{102321311212199} is an apocalyptic number.

102321311212199 is a deficient number, since it is larger than the sum of its proper divisors (1).

102321311212199 is an equidigital number, since it uses as much as digits as its factorization.

102321311212199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 102321311212199 in words is "one hundred two trillion, three hundred twenty-one billion, three hundred eleven million, two hundred twelve thousand, one hundred ninety-nine".