113010202309 has 2 divisors, whose sum is σ = 113010202310. Its totient is φ = 113010202308.

The previous prime is 113010202297. The next prime is 113010202313. The reversal of 113010202309 is 903202010311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112424078209 + 586124100 = 335297^2 + 24210^2 .

It is an emirp because it is prime and its reverse (903202010311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113010202309 - 2⁷ = 113010202181 is a prime.

It is a super-2 number, since 2×113010202309² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113010202309.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113010292309) 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, 56505101154 + 56505101155.

It is an arithmetic number, because the mean of its divisors is an integer number (56505101155).

Almost surely, 2^113010202309 is an apocalyptic number.

It is an amenable number.

113010202309 is a deficient number, since it is larger than the sum of its proper divisors (1).

113010202309 is an equidigital number, since it uses as much as digits as its factorization.

113010202309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 113010202309 in words is "one hundred thirteen billion, ten million, two hundred two thousand, three hundred nine".