113358169 has 2 divisors, whose sum is σ = 113358170. Its totient is φ = 113358168.

The previous prime is 113358139. The next prime is 113358211. The reversal of 113358169 is 961853311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110250000 + 3108169 = 10500^2 + 1763^2 .

It is a cyclic number.

It is not a de Polignac number, because 113358169 - 2¹⁹ = 112833881 is a prime.

It is a super-2 number, since 2×113358169² = 25700148958065122, which contains 22 as substring.

It is equal to p_6484447 and since 113358169 and 6484447 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (113358139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56679084 + 56679085.

It is an arithmetic number, because the mean of its divisors is an integer number (56679085).

Almost surely, 2^113358169 is an apocalyptic number.

It is an amenable number.

113358169 is a deficient number, since it is larger than the sum of its proper divisors (1).

113358169 is an equidigital number, since it uses as much as digits as its factorization.

113358169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 37.

The square root of 113358169 is about 10646.9793368824. The cubic root of 113358169 is about 483.9690703205.

The spelling of 113358169 in words is "one hundred thirteen million, three hundred fifty-eight thousand, one hundred sixty-nine".