113103303169 has 2 divisors, whose sum is σ = 113103303170. Its totient is φ = 113103303168.

The previous prime is 113103303149. The next prime is 113103303223. The reversal of 113103303169 is 961303301311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85766979600 + 27336323569 = 292860^2 + 165337^2 .

It is a cyclic number.

It is not a de Polignac number, because 113103303169 - 2³³ = 104513368577 is a prime.

It is a super-2 number, since 2×113103303169² (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 113103303169.

It is not a weakly prime, because it can be changed into another prime (113103303149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56551651584 + 56551651585.

It is an arithmetic number, because the mean of its divisors is an integer number (56551651585).

Almost surely, 2^113103303169 is an apocalyptic number.

It is an amenable number.

113103303169 is a deficient number, since it is larger than the sum of its proper divisors (1).

113103303169 is an equidigital number, since it uses as much as digits as its factorization.

113103303169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 31.

The spelling of 113103303169 in words is "one hundred thirteen billion, one hundred three million, three hundred three thousand, one hundred sixty-nine".