1112102000109 has 8 divisors (see below), whose sum is σ = 1647558518720. Its totient is φ = 741401333388.

The previous prime is 1112102000089. The next prime is 1112102000129. The reversal of 1112102000109 is 9010002012111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1112102000089) and next prime (1112102000129).

It is not a de Polignac number, because 1112102000109 - 2¹⁷ = 1112101869037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1112102000091 and 1112102000100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112102000129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20594481457 + ... + 20594481510.

It is an arithmetic number, because the mean of its divisors is an integer number (205944814840).

Almost surely, 2^{1112102000109} is an apocalyptic number.

It is an amenable number.

1112102000109 is a deficient number, since it is larger than the sum of its proper divisors (535456518611).

1112102000109 is an equidigital number, since it uses as much as digits as its factorization.

1112102000109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41188962976 (or 41188962970 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 1112102000109 in words is "one trillion, one hundred twelve billion, one hundred two million, one hundred nine", and thus it is an aban number.