11102003044 has 24 divisors (see below), whose sum is σ = 21317260608. Its totient is φ = 5017191840.

The previous prime is 11102003027. The next prime is 11102003063. The reversal of 11102003044 is 44030020111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721632 + ... + 736855.

It is an arithmetic number, because the mean of its divisors is an integer number (888219192).

Almost surely, 2^11102003044 is an apocalyptic number.

It is an amenable number.

11102003044 is a deficient number, since it is larger than the sum of its proper divisors (10215257564).

11102003044 is a wasteful number, since it uses less digits than its factorization.

11102003044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458675 (or 1458673 counting only the distinct ones).

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

Adding to 11102003044 its reverse (44030020111), we get a palindrome (55132023155).

The spelling of 11102003044 in words is "eleven billion, one hundred two million, three thousand, forty-four".