110102089 has 2 divisors, whose sum is σ = 110102090. Its totient is φ = 110102088.

The previous prime is 110102077. The next prime is 110102143. The reversal of 110102089 is 980201011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62726400 + 47375689 = 7920^2 + 6883^2 .

It is a cyclic number.

It is not a de Polignac number, because 110102089 - 2¹⁵ = 110069321 is a prime.

It is not a weakly prime, because it can be changed into another prime (110102029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55051044 + 55051045.

It is an arithmetic number, because the mean of its divisors is an integer number (55051045).

Almost surely, 2^110102089 is an apocalyptic number.

It is an amenable number.

110102089 is a deficient number, since it is larger than the sum of its proper divisors (1).

110102089 is an equidigital number, since it uses as much as digits as its factorization.

110102089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 110102089 is about 10492.9542551181. The cubic root of 110102089 is about 479.2901675292.

The spelling of 110102089 in words is "one hundred ten million, one hundred two thousand, eighty-nine".