113194369 has 2 divisors, whose sum is σ = 113194370. Its totient is φ = 113194368.

The previous prime is 113194271. The next prime is 113194451. The reversal of 113194369 is 963491311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99600400 + 13593969 = 9980^2 + 3687^2 .

It is a cyclic number.

It is not a de Polignac number, because 113194369 - 2⁷ = 113194241 is a prime.

It is a super-2 number, since 2×113194369² = 25625930346616322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113194069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56597184 + 56597185.

It is an arithmetic number, because the mean of its divisors is an integer number (56597185).

Almost surely, 2^113194369 is an apocalyptic number.

It is an amenable number.

113194369 is a deficient number, since it is larger than the sum of its proper divisors (1).

113194369 is an equidigital number, since it uses as much as digits as its factorization.

113194369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 37.

The square root of 113194369 is about 10639.2842334435. The cubic root of 113194369 is about 483.7358498177.

The spelling of 113194369 in words is "one hundred thirteen million, one hundred ninety-four thousand, three hundred sixty-nine".