11113203004 has 24 divisors (see below), whose sum is σ = 19505782800. Its totient is φ = 5540146560.

The previous prime is 11113202981. The next prime is 11113203047. The reversal of 11113203004 is 40030231111.

It is a super-2 number, since 2×11113203004² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2559067 + ... + 2563405.

It is an arithmetic number, because the mean of its divisors is an integer number (812740950).

Almost surely, 2^11113203004 is an apocalyptic number.

It is an amenable number.

11113203004 is a deficient number, since it is larger than the sum of its proper divisors (8392579796).

11113203004 is a wasteful number, since it uses less digits than its factorization.

11113203004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6093 (or 6091 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11113203004 its reverse (40030231111), we get a palindrome (51143434115).

The spelling of 11113203004 in words is "eleven billion, one hundred thirteen million, two hundred three thousand, four".