1112003044 has 12 divisors (see below), whose sum is σ = 2048426800. Its totient is φ = 526738248.

The previous prime is 1112003029. The next prime is 1112003047. The reversal of 1112003044 is 4403002111.

It is not an unprimeable number, because it can be changed into a prime (1112003047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7315734 + ... + 7315885.

Almost surely, 2^1112003044 is an apocalyptic number.

It is an amenable number.

1112003044 is a deficient number, since it is larger than the sum of its proper divisors (936423756).

1112003044 is a wasteful number, since it uses less digits than its factorization.

1112003044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14631642 (or 14631640 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1112003044 is about 33346.7096427818. The cubic root of 1112003044 is about 1036.0212388127.

Adding to 1112003044 its reverse (4403002111), we get a palindrome (5515005155).

It can be divided in two parts, 111200 and 3044, that added together give a square (114244 = 338²).

The spelling of 1112003044 in words is "one billion, one hundred twelve million, three thousand, forty-four".