11000000110889 has 2 divisors, whose sum is σ = 11000000110890. Its totient is φ = 11000000110888.

The previous prime is 11000000110877. The next prime is 11000000110919. The reversal of 11000000110889 is 98801100000011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10900265418025 + 99734692864 = 3301555^2 + 315808^2 .

It is a cyclic number.

It is not a de Polignac number, because 11000000110889 - 2⁴ = 11000000110873 is a prime.

It is not a weakly prime, because it can be changed into another prime (11000000110849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500000055444 + 5500000055445.

It is an arithmetic number, because the mean of its divisors is an integer number (5500000055445).

Almost surely, 2^{11000000110889} is an apocalyptic number.

It is an amenable number.

11000000110889 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000000110889 is an equidigital number, since it uses as much as digits as its factorization.

11000000110889 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 29.

The spelling of 11000000110889 in words is "eleven trillion, one hundred ten thousand, eight hundred eighty-nine".