110910089 has 2 divisors, whose sum is σ = 110910090. Its totient is φ = 110910088.

The previous prime is 110910073. The next prime is 110910113. The reversal of 110910089 is 980019011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64561225 + 46348864 = 8035^2 + 6808^2 .

It is a cyclic number.

It is not a de Polignac number, because 110910089 - 2⁴ = 110910073 is a prime.

It is not a weakly prime, because it can be changed into another prime (110910589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55455044 + 55455045.

It is an arithmetic number, because the mean of its divisors is an integer number (55455045).

Almost surely, 2^110910089 is an apocalyptic number.

It is an amenable number.

110910089 is a deficient number, since it is larger than the sum of its proper divisors (1).

110910089 is an equidigital number, since it uses as much as digits as its factorization.

110910089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 29.

The square root of 110910089 is about 10531.3859012003. The cubic root of 110910089 is about 480.4597576964.

The spelling of 110910089 in words is "one hundred ten million, nine hundred ten thousand, eighty-nine".