110011011009 has 16 divisors (see below), whose sum is σ = 157314657600. Its totient is φ = 68169681216.

The previous prime is 110011011007. The next prime is 110011011043. The reversal of 110011011009 is 900110110011.

It is not a de Polignac number, because 110011011009 - 2¹ = 110011011007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110011011007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18204694 + ... + 18210735.

It is an arithmetic number, because the mean of its divisors is an integer number (9832166100).

Almost surely, 2^110011011009 is an apocalyptic number.

110011011009 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

110011011009 is a deficient number, since it is larger than the sum of its proper divisors (47303646591).

110011011009 is a wasteful number, since it uses less digits than its factorization.

110011011009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36415504.

The product of its (nonzero) digits is 9, while the sum is 15.

The spelling of 110011011009 in words is "one hundred ten billion, eleven million, eleven thousand, nine".