110101010111089 has 2 divisors, whose sum is σ = 110101010111090. Its totient is φ = 110101010111088.

The previous prime is 110101010111077. The next prime is 110101010111159. The reversal of 110101010111089 is 980111010101011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85303548224064 + 24797461887025 = 9235992^2 + 4979705^2 .

It is a cyclic number.

It is not a de Polignac number, because 110101010111089 - 2⁹ = 110101010110577 is a prime.

It is not a weakly prime, because it can be changed into another prime (110101010111039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050505055544 + 55050505055545.

It is an arithmetic number, because the mean of its divisors is an integer number (55050505055545).

Almost surely, 2^{110101010111089} is an apocalyptic number.

It is an amenable number.

110101010111089 is a deficient number, since it is larger than the sum of its proper divisors (1).

110101010111089 is an equidigital number, since it uses as much as digits as its factorization.

110101010111089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 25.

The spelling of 110101010111089 in words is "one hundred ten trillion, one hundred one billion, ten million, one hundred eleven thousand, eighty-nine".