113344617 has 4 divisors (see below), whose sum is σ = 151126160. Its totient is φ = 75563076.

The previous prime is 113344601. The next prime is 113344619. The reversal of 113344617 is 716443311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 113344617 - 2⁴ = 113344601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113344619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18890767 + ... + 18890772.

It is an arithmetic number, because the mean of its divisors is an integer number (37781540).

Almost surely, 2^113344617 is an apocalyptic number.

It is an amenable number.

113344617 is a deficient number, since it is larger than the sum of its proper divisors (37781543).

113344617 is an equidigital number, since it uses as much as digits as its factorization.

113344617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37781542.

The product of its digits is 6048, while the sum is 30.

The square root of 113344617 is about 10646.3428932192. The cubic root of 113344617 is about 483.9497833404.

Adding to 113344617 its reverse (716443311), we get a palindrome (829787928).

It can be divided in two parts, 11334 and 4617, that added together give a palindrome (15951).

The spelling of 113344617 in words is "one hundred thirteen million, three hundred forty-four thousand, six hundred seventeen".