102321313099 has 2 divisors, whose sum is σ = 102321313100. Its totient is φ = 102321313098.

The previous prime is 102321313093. The next prime is 102321313123. The reversal of 102321313099 is 990313123201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102321313099 is a prime.

It is a super-2 number, since 2×102321313099² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102321313093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51160656549 + 51160656550.

It is an arithmetic number, because the mean of its divisors is an integer number (51160656550).

Almost surely, 2^102321313099 is an apocalyptic number.

102321313099 is a deficient number, since it is larger than the sum of its proper divisors (1).

102321313099 is an equidigital number, since it uses as much as digits as its factorization.

102321313099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 34.

The spelling of 102321313099 in words is "one hundred two billion, three hundred twenty-one million, three hundred thirteen thousand, ninety-nine".