11102111209973 has 16 divisors (see below), whose sum is σ = 13040364422400. Its totient is φ = 9252285025536.

The previous prime is 11102111209961. The next prime is 11102111209997. The reversal of 11102111209973 is 37990211120111.

11102111209973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11102111209973 - 2⁴⁰ = 10002599582197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102111205973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14957636 + ... + 15682317.

It is an arithmetic number, because the mean of its divisors is an integer number (815022776400).

Almost surely, 2^{11102111209973} is an apocalyptic number.

It is an amenable number.

11102111209973 is a deficient number, since it is larger than the sum of its proper divisors (1938253212427).

11102111209973 is a wasteful number, since it uses less digits than its factorization.

11102111209973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30641396.

The product of its (nonzero) digits is 6804, while the sum is 38.

The spelling of 11102111209973 in words is "eleven trillion, one hundred two billion, one hundred eleven million, two hundred nine thousand, nine hundred seventy-three".