1112110002109 has 4 divisors (see below), whose sum is σ = 1112165123616. Its totient is φ = 1112054880604.

The previous prime is 1112110002097. The next prime is 1112110002149. The reversal of 1112110002109 is 9012000112111.

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 1112110002109 - 2³⁵ = 1077750263741 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 (1112110002149) 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, 27530479 + ... + 27570844.

It is an arithmetic number, because the mean of its divisors is an integer number (278041280904).

Almost surely, 2^{1112110002109} is an apocalyptic number.

It is an amenable number.

1112110002109 is a deficient number, since it is larger than the sum of its proper divisors (55121507).

1112110002109 is an equidigital number, since it uses as much as digits as its factorization.

1112110002109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55121506.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 1112110002109 in words is "one trillion, one hundred twelve billion, one hundred ten million, two thousand, one hundred nine".