113611344 has 160 divisors (see below), whose sum is σ = 372833280. Its totient is φ = 28953600.

The previous prime is 113611339. The next prime is 113611397. The reversal of 113611344 is 443116311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 217804 + ... + 218324.

It is an arithmetic number, because the mean of its divisors is an integer number (2330208).

Almost surely, 2^113611344 is an apocalyptic number.

113611344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113611344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186416640).

113611344 is an abundant number, since it is smaller than the sum of its proper divisors (259221936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113611344 is a wasteful number, since it uses less digits than its factorization.

113611344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609 (or 603 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 113611344 is about 10658.8622282118. The cubic root of 113611344 is about 484.3291024926.

Adding to 113611344 its reverse (443116311), we get a palindrome (556727655).

The spelling of 113611344 in words is "one hundred thirteen million, six hundred eleven thousand, three hundred forty-four".