11113044 has 12 divisors (see below), whose sum is σ = 25930464. Its totient is φ = 3704344.

The previous prime is 11113031. The next prime is 11113073. The reversal of 11113044 is 44031111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463032 + ... + 463055.

It is an arithmetic number, because the mean of its divisors is an integer number (2160872).

Almost surely, 2^11113044 is an apocalyptic number.

It is an amenable number.

11113044 is an abundant number, since it is smaller than the sum of its proper divisors (14817420).

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

11113044 is a wasteful number, since it uses less digits than its factorization.

11113044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926094 (or 926092 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 11113044 is about 3333.6232540586. The cubic root of 11113044 is about 223.1572553389.

Adding to 11113044 its reverse (44031111), we get a palindrome (55144155).

The spelling of 11113044 in words is "eleven million, one hundred thirteen thousand, forty-four".