11000100000009 has 32 divisors (see below), whose sum is σ = 14742259418880. Its totient is φ = 7295766812928.

The previous prime is 11000100000007. The next prime is 11000100000047. The reversal of 11000100000009 is 90000000100011.

It is not a de Polignac number, because 11000100000009 - 2¹ = 11000100000007 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11000100000007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2487020172 + ... + 2487024594.

It is an arithmetic number, because the mean of its divisors is an integer number (460695606840).

Almost surely, 2^{11000100000009} is an apocalyptic number.

It is an amenable number.

11000100000009 is a deficient number, since it is larger than the sum of its proper divisors (3742159418871).

11000100000009 is a wasteful number, since it uses less digits than its factorization.

11000100000009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8961.

The product of its (nonzero) digits is 9, while the sum is 12.

The spelling of 11000100000009 in words is "eleven trillion, one hundred million, nine", and thus it is an aban number.