111001110110009 has 4 divisors (see below), whose sum is σ = 126858411554304. Its totient is φ = 95143808665716.

The previous prime is 111001110110003. The next prime is 111001110110047. The reversal of 111001110110009 is 900011011100111.

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 a cyclic number.

It is not a de Polignac number, because 111001110110009 - 2¹² = 111001110105913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111001110110003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7928650722137 + ... + 7928650722150.

It is an arithmetic number, because the mean of its divisors is an integer number (31714602888576).

Almost surely, 2^{111001110110009} is an apocalyptic number.

It is an amenable number.

111001110110009 is a deficient number, since it is larger than the sum of its proper divisors (15857301444295).

111001110110009 is an equidigital number, since it uses as much as digits as its factorization.

111001110110009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15857301444294.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 111001110110009 in words is "one hundred eleven trillion, one billion, one hundred ten million, one hundred ten thousand, nine".