113441004 has 18 divisors (see below), whose sum is σ = 286753740. Its totient is φ = 37813656.

The previous prime is 113440981. The next prime is 113441021. The reversal of 113441004 is 400144311.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×113441004² = 25737722777056032, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1575534 + ... + 1575605.

Almost surely, 2^113441004 is an apocalyptic number.

It is an amenable number.

113441004 is an abundant number, since it is smaller than the sum of its proper divisors (173312736).

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

113441004 is a wasteful number, since it uses less digits than its factorization.

113441004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151149 (or 3151144 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 113441004 is about 10650.8686969655. The cubic root of 113441004 is about 484.0869263082.

Adding to 113441004 its reverse (400144311), we get a palindrome (513585315).

The spelling of 113441004 in words is "one hundred thirteen million, four hundred forty-one thousand, four".