11011100001109 has 8 divisors (see below), whose sum is σ = 11930856822752. Its totient is φ = 10101735912240.

The previous prime is 11011100001089. The next prime is 11011100001113. The reversal of 11011100001109 is 90110000111011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11011100001109 - 2¹⁹ = 11011099476821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11011100001092 and 11011100001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011100001149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2598180987 + ... + 2598185224.

It is an arithmetic number, because the mean of its divisors is an integer number (1491357102844).

Almost surely, 2^{11011100001109} is an apocalyptic number.

It is an amenable number.

11011100001109 is a deficient number, since it is larger than the sum of its proper divisors (919756821643).

11011100001109 is a wasteful number, since it uses less digits than its factorization.

11011100001109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5196366387.

The product of its (nonzero) digits is 9, while the sum is 16.

The spelling of 11011100001109 in words is "eleven trillion, eleven billion, one hundred million, one thousand, one hundred nine".