11101050089 has 2 divisors, whose sum is σ = 11101050090. Its totient is φ = 11101050088.

The previous prime is 11101050083. The next prime is 11101050091. The reversal of 11101050089 is 98005010111.

11101050089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10469382400 + 631667689 = 102320^2 + 25133^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101050089 - 2¹² = 11101045993 is a prime.

Together with 11101050091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11101050083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550525044 + 5550525045.

It is an arithmetic number, because the mean of its divisors is an integer number (5550525045).

Almost surely, 2^11101050089 is an apocalyptic number.

It is an amenable number.

11101050089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101050089 is an equidigital number, since it uses as much as digits as its factorization.

11101050089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 11101050089 in words is "eleven billion, one hundred one million, fifty thousand, eighty-nine".