11100110020189 has 2 divisors, whose sum is σ = 11100110020190. Its totient is φ = 11100110020188.

The previous prime is 11100110020141. The next prime is 11100110020213. The reversal of 11100110020189 is 98102001100111.

11100110020189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10930660884025 + 169449136164 = 3306155^2 + 411642^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100110020189 - 2¹¹ = 11100110018141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100110030189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550055010094 + 5550055010095.

It is an arithmetic number, because the mean of its divisors is an integer number (5550055010095).

Almost surely, 2^{11100110020189} is an apocalyptic number.

It is an amenable number.

11100110020189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100110020189 is an equidigital number, since it uses as much as digits as its factorization.

11100110020189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 25.

The spelling of 11100110020189 in words is "eleven trillion, one hundred billion, one hundred ten million, twenty thousand, one hundred eighty-nine".