11110000009 has 8 divisors (see below), whose sum is σ = 11186215040. Its totient is φ = 11033820000.

The previous prime is 11110000001. The next prime is 11110000019. The reversal of 11110000009 is 90000001111.

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 11110000009 - 2³ = 11110000001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110000001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104997 + ... + 1115005.

It is an arithmetic number, because the mean of its divisors is an integer number (1398276880).

Almost surely, 2^11110000009 is an apocalyptic number.

It is an amenable number.

11110000009 is a deficient number, since it is larger than the sum of its proper divisors (76215031).

11110000009 is a wasteful number, since it uses less digits than its factorization.

11110000009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17511.

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

The spelling of 11110000009 in words is "eleven billion, one hundred ten million, nine", and thus it is an aban number.