11004044105 has 16 divisors (see below), whose sum is σ = 13442922000. Its totient is φ = 8645852160.

The previous prime is 11004044071. The next prime is 11004044111. The reversal of 11004044105 is 50144040011.

11004044105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 316412944 + 10687631161 = 17788^2 + 103381^2 .

It is not a de Polignac number, because 11004044105 - 2²⁰ = 11002995529 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 16676 + ... + 149285.

It is an arithmetic number, because the mean of its divisors is an integer number (840182625).

Almost surely, 2^11004044105 is an apocalyptic number.

It is an amenable number.

11004044105 is a deficient number, since it is larger than the sum of its proper divisors (2438877895).

11004044105 is a wasteful number, since it uses less digits than its factorization.

11004044105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166204.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 11004044105 its reverse (50144040011), we get a palindrome (61148084116).

The spelling of 11004044105 in words is "eleven billion, four million, forty-four thousand, one hundred five".