110001000009 has 4 divisors (see below), whose sum is σ = 146668000016. Its totient is φ = 73334000004.

The previous prime is 110000999987. The next prime is 110001000019. The reversal of 110001000009 is 900000100011.

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 110001000009 - 2¹¹ = 110000997961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110000999958 and 110001000003.

It is not an unprimeable number, because it can be changed into a prime (110001000019) 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, 18333499999 + ... + 18333500004.

It is an arithmetic number, because the mean of its divisors is an integer number (36667000004).

Almost surely, 2^110001000009 is an apocalyptic number.

It is an amenable number.

110001000009 is a deficient number, since it is larger than the sum of its proper divisors (36667000007).

110001000009 is an equidigital number, since it uses as much as digits as its factorization.

110001000009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36667000006.

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

The spelling of 110001000009 in words is "one hundred ten billion, one million, nine", and thus it is an aban number.