100002313309 has 2 divisors, whose sum is σ = 100002313310. Its totient is φ = 100002313308.

The previous prime is 100002313303. The next prime is 100002313339. The reversal of 100002313309 is 903313200001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58295688025 + 41706625284 = 241445^2 + 204222^2 .

It is a cyclic number.

It is not a de Polignac number, because 100002313309 - 2¹¹ = 100002311261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100002313309.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100002313303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50001156654 + 50001156655.

It is an arithmetic number, because the mean of its divisors is an integer number (50001156655).

Almost surely, 2^100002313309 is an apocalyptic number.

It is an amenable number.

100002313309 is a deficient number, since it is larger than the sum of its proper divisors (1).

100002313309 is an equidigital number, since it uses as much as digits as its factorization.

100002313309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

The spelling of 100002313309 in words is "one hundred billion, two million, three hundred thirteen thousand, three hundred nine".