11011100110105 has 16 divisors (see below), whose sum is σ = 13669051326480. Its totient is φ = 8505063712768.

The previous prime is 11011100110067. The next prime is 11011100110139. The reversal of 11011100110105 is 50101100111011.

11011100110105 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 585298442304 + 10425801667801 = 765048^2 + 3228901^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011100110105 - 2¹³ = 11011100101913 is a prime.

It is a super-2 number, since 2×11011100110105² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37017249 + ... + 37313521.

It is an arithmetic number, because the mean of its divisors is an integer number (854315707905).

Almost surely, 2^{11011100110105} is an apocalyptic number.

It is an amenable number.

11011100110105 is a deficient number, since it is larger than the sum of its proper divisors (2657951216375).

11011100110105 is a wasteful number, since it uses less digits than its factorization.

11011100110105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552620.

The product of its (nonzero) digits is 5, while the sum is 13.

Adding to 11011100110105 its reverse (50101100111011), we get a palindrome (61112200221116).

The spelling of 11011100110105 in words is "eleven trillion, eleven billion, one hundred million, one hundred ten thousand, one hundred five".