113819069 has 16 divisors (see below), whose sum is σ = 140340480. Its totient is φ = 89890560.

The previous prime is 113819059. The next prime is 113819071. The reversal of 113819069 is 960918311.

It is a cyclic number.

It is not a de Polignac number, because 113819069 - 2⁴ = 113819053 is a prime.

It is a super-2 number, since 2×113819069² = 25909560936053522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113819009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82949 + ... + 84309.

It is an arithmetic number, because the mean of its divisors is an integer number (8771280).

Almost surely, 2^113819069 is an apocalyptic number.

It is an amenable number.

113819069 is a deficient number, since it is larger than the sum of its proper divisors (26521411).

113819069 is a wasteful number, since it uses less digits than its factorization.

113819069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300.

The product of its (nonzero) digits is 11664, while the sum is 38.

The square root of 113819069 is about 10668.6020171342. The cubic root of 113819069 is about 484.6241024028.

The spelling of 113819069 in words is "one hundred thirteen million, eight hundred nineteen thousand, sixty-nine".