11044051105 has 32 divisors (see below), whose sum is σ = 14686873344. Its totient is φ = 7929901056.

The previous prime is 11044051097. The next prime is 11044051163. The reversal of 11044051105 is 50115044011.

It is a happy number.

It is not a de Polignac number, because 11044051105 - 2³ = 11044051097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 650454 + ... + 667216.

It is an arithmetic number, because the mean of its divisors is an integer number (458964792).

Almost surely, 2^11044051105 is an apocalyptic number.

It is an amenable number.

11044051105 is a deficient number, since it is larger than the sum of its proper divisors (3642822239).

11044051105 is a wasteful number, since it uses less digits than its factorization.

11044051105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17145.

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 11044051105 its reverse (50115044011), we get a palindrome (61159095116).

The spelling of 11044051105 in words is "eleven billion, forty-four million, fifty-one thousand, one hundred five".