113395969 has 2 divisors, whose sum is σ = 113395970. Its totient is φ = 113395968.

The previous prime is 113395951. The next prime is 113395973. The reversal of 113395969 is 969593311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107329600 + 6066369 = 10360^2 + 2463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113395969 is a prime.

It is a super-2 number, since 2×113395969² = 25717291570897922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113395939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56697984 + 56697985.

It is an arithmetic number, because the mean of its divisors is an integer number (56697985).

Almost surely, 2^113395969 is an apocalyptic number.

It is an amenable number.

113395969 is a deficient number, since it is larger than the sum of its proper divisors (1).

113395969 is an equidigital number, since it uses as much as digits as its factorization.

113395969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 196830, while the sum is 46.

The square root of 113395969 is about 10648.7543402973. The cubic root of 113395969 is about 484.0228585270.

The spelling of 113395969 in words is "one hundred thirteen million, three hundred ninety-five thousand, nine hundred sixty-nine".