201110201120089 has 2 divisors, whose sum is σ = 201110201120090. Its totient is φ = 201110201120088.

The previous prime is 201110201120083. The next prime is 201110201120119. The reversal of 201110201120089 is 980021102011102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199935838777689 + 1174362342400 = 14139867^2 + 1083680^2 .

It is a cyclic number.

It is not a de Polignac number, because 201110201120089 - 2²¹ = 201110199022937 is a prime.

It is not a weakly prime, because it can be changed into another prime (201110201120083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100555100560044 + 100555100560045.

It is an arithmetic number, because the mean of its divisors is an integer number (100555100560045).

Almost surely, 2^{201110201120089} is an apocalyptic number.

It is an amenable number.

201110201120089 is a deficient number, since it is larger than the sum of its proper divisors (1).

201110201120089 is an equidigital number, since it uses as much as digits as its factorization.

201110201120089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 28.

The spelling of 201110201120089 in words is "two hundred one trillion, one hundred ten billion, two hundred one million, one hundred twenty thousand, eighty-nine".