11100010111109 has 16 divisors (see below), whose sum is σ = 11431305843840. Its totient is φ = 10774785000000.

The previous prime is 11100010111079. The next prime is 11100010111163. The reversal of 11100010111109 is 90111101000111.

It is a cyclic number.

It is not a de Polignac number, because 11100010111109 - 2¹² = 11100010107013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100010171109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3040142 + ... + 5607359.

It is an arithmetic number, because the mean of its divisors is an integer number (714456615240).

Almost surely, 2^{11100010111109} is an apocalyptic number.

It is an amenable number.

11100010111109 is a deficient number, since it is larger than the sum of its proper divisors (331295732731).

11100010111109 is a wasteful number, since it uses less digits than its factorization.

11100010111109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8647852.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 11100010111109 in words is "eleven trillion, one hundred billion, ten million, one hundred eleven thousand, one hundred nine".