113441112 has 96 divisors (see below), whose sum is σ = 319519200. Its totient is φ = 36329472.

The previous prime is 113441101. The next prime is 113441113. The reversal of 113441112 is 211144311.

113441112 is a `hidden beast` number, since 113 + 441 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113441113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258189 + ... + 258627.

It is an arithmetic number, because the mean of its divisors is an integer number (3328325).

Almost surely, 2^113441112 is an apocalyptic number.

113441112 is a gapful number since it is divisible by the number (12) 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 113441112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159759600).

113441112 is an abundant number, since it is smaller than the sum of its proper divisors (206078088).

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

113441112 is a wasteful number, since it uses less digits than its factorization.

113441112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 578 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 113441112 is about 10650.8737669733. The cubic root of 113441112 is about 484.0870799310.

Adding to 113441112 its reverse (211144311), we get a palindrome (324585423).

The spelling of 113441112 in words is "one hundred thirteen million, four hundred forty-one thousand, one hundred twelve".