11000121101109 has 12 divisors (see below), whose sum is σ = 18158930071776. Its totient is φ = 6285783486312.

The previous prime is 11000121101107. The next prime is 11000121101129. The reversal of 11000121101109 is 90110112100011.

It is not a de Polignac number, because 11000121101109 - 2¹ = 11000121101107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11000121101091 and 11000121101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000121101107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87302548359 + ... + 87302548484.

It is an arithmetic number, because the mean of its divisors is an integer number (1513244172648).

Almost surely, 2^{11000121101109} is an apocalyptic number.

It is an amenable number.

11000121101109 is a deficient number, since it is larger than the sum of its proper divisors (7158808970667).

11000121101109 is a wasteful number, since it uses less digits than its factorization.

11000121101109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174605096856 (or 174605096853 counting only the distinct ones).

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

The spelling of 11000121101109 in words is "eleven trillion, one hundred twenty-one million, one hundred one thousand, one hundred nine".