11010000000109 has 4 divisors (see below), whose sum is σ = 12010909091040. Its totient is φ = 10009090909180.

The previous prime is 11010000000107. The next prime is 11010000000157. The reversal of 11010000000109 is 90100000001011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11010000000109 - 2¹ = 11010000000107 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 (11010000000107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500454545449 + ... + 500454545470.

It is an arithmetic number, because the mean of its divisors is an integer number (3002727272760).

Almost surely, 2^{11010000000109} is an apocalyptic number.

It is an amenable number.

11010000000109 is a deficient number, since it is larger than the sum of its proper divisors (1000909090931).

11010000000109 is a wasteful number, since it uses less digits than its factorization.

11010000000109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000909090930.

The product of its (nonzero) digits is 9, while the sum is 13.

The spelling of 11010000000109 in words is "eleven trillion, ten billion, one hundred nine", and thus it is an aban number.