113418317 has 4 divisors (see below), whose sum is σ = 114587676. Its totient is φ = 112248960.

The previous prime is 113418299. The next prime is 113418377. The reversal of 113418317 is 713814311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38180041 + 75238276 = 6179^2 + 8674^2 .

It is a cyclic number.

It is not a de Polignac number, because 113418317 - 2¹⁴ = 113401933 is a prime.

It is a super-2 number, since 2×113418317² = 25727429262224978, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113418317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113418377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584534 + ... + 584727.

It is an arithmetic number, because the mean of its divisors is an integer number (28646919).

Almost surely, 2^113418317 is an apocalyptic number.

It is an amenable number.

113418317 is a deficient number, since it is larger than the sum of its proper divisors (1169359).

113418317 is an equidigital number, since it uses as much as digits as its factorization.

113418317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169358.

The product of its digits is 2016, while the sum is 29.

The square root of 113418317 is about 10649.8036132128. The cubic root of 113418317 is about 484.0546534030.

The spelling of 113418317 in words is "one hundred thirteen million, four hundred eighteen thousand, three hundred seventeen".