1123113004 has 12 divisors (see below), whose sum is σ = 2116636144. Its totient is φ = 518359824.

The previous prime is 1123112953. The next prime is 1123113011. The reversal of 1123113004 is 4003113211.

It is a super-2 number, since 2×1123113004² = 2522765639507808032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10799112 + ... + 10799215.

Almost surely, 2^1123113004 is an apocalyptic number.

It is an amenable number.

1123113004 is a deficient number, since it is larger than the sum of its proper divisors (993523140).

1123113004 is a wasteful number, since it uses less digits than its factorization.

1123113004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21598344 (or 21598342 counting only the distinct ones).

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

The square root of 1123113004 is about 33512.8781813798. The cubic root of 1123113004 is about 1039.4600883454.

Adding to 1123113004 its reverse (4003113211), we get a palindrome (5126226215).

The spelling of 1123113004 in words is "one billion, one hundred twenty-three million, one hundred thirteen thousand, four".