11113243004 has 24 divisors (see below), whose sum is σ = 20134657200. Its totient is φ = 5360785920.

The previous prime is 11113242991. The next prime is 11113243049. The reversal of 11113243004 is 40034231111.

11113243004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112652 + ... + 186860.

It is an arithmetic number, because the mean of its divisors is an integer number (838944050).

Almost surely, 2^11113243004 is an apocalyptic number.

It is an amenable number.

11113243004 is a deficient number, since it is larger than the sum of its proper divisors (9021414196).

11113243004 is a wasteful number, since it uses less digits than its factorization.

11113243004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75533 (or 75531 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11113243004 its reverse (40034231111), we get a palindrome (51147474115).

The spelling of 11113243004 in words is "eleven billion, one hundred thirteen million, two hundred forty-three thousand, four".