11101000001109 has 16 divisors (see below), whose sum is σ = 15201504958080. Its totient is φ = 7200584424000.

The previous prime is 11101000001101. The next prime is 11101000001111. The reversal of 11101000001109 is 90110000010111.

It is not a de Polignac number, because 11101000001109 - 2³ = 11101000001101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101000001101) 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, 14216352 + ... + 14976870.

It is an arithmetic number, because the mean of its divisors is an integer number (950094059880).

Almost surely, 2^{11101000001109} is an apocalyptic number.

It is an amenable number.

11101000001109 is a deficient number, since it is larger than the sum of its proper divisors (4100504956971).

11101000001109 is a wasteful number, since it uses less digits than its factorization.

11101000001109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892060.

The product of its (nonzero) digits is 9, while the sum is 15.

The spelling of 11101000001109 in words is "eleven trillion, one hundred one billion, one thousand, one hundred nine".