113168817 has 48 divisors (see below), whose sum is σ = 177914880. Its totient is φ = 69148800.

The previous prime is 113168801. The next prime is 113168821. The reversal of 113168817 is 718861311.

It is a happy number.

It is not a de Polignac number, because 113168817 - 2⁴ = 113168801 is a prime.

It is a super-2 number, since 2×113168817² = 25614362282358978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113168917) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 574363 + ... + 574559.

It is an arithmetic number, because the mean of its divisors is an integer number (3706560).

Almost surely, 2^113168817 is an apocalyptic number.

It is an amenable number.

113168817 is a deficient number, since it is larger than the sum of its proper divisors (64746063).

113168817 is a wasteful number, since it uses less digits than its factorization.

113168817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 331 counting only the distinct ones).

The product of its digits is 8064, while the sum is 36.

The square root of 113168817 is about 10638.0833330069. The cubic root of 113168817 is about 483.6994482760.

The spelling of 113168817 in words is "one hundred thirteen million, one hundred sixty-eight thousand, eight hundred seventeen".