10011101111109 has 72 divisors (see below), whose sum is σ = 16916096695680. Its totient is φ = 5688442432512.

The previous prime is 10011101111069. The next prime is 10011101111161. The reversal of 10011101111109 is 90111110111001.

It is not a de Polignac number, because 10011101111109 - 2⁸ = 10011101110853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10011101111091 and 10011101111100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011101111189) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 199054164 + ... + 199104450.

It is an arithmetic number, because the mean of its divisors is an integer number (234945787440).

Almost surely, 2^{10011101111109} is an apocalyptic number.

It is an amenable number.

10011101111109 is a deficient number, since it is larger than the sum of its proper divisors (6904995584571).

10011101111109 is a wasteful number, since it uses less digits than its factorization.

10011101111109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52839 (or 52829 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 18.

The spelling of 10011101111109 in words is "ten trillion, eleven billion, one hundred one million, one hundred eleven thousand, one hundred nine".