11114189 has 2 divisors, whose sum is σ = 11114190. Its totient is φ = 11114188.

The previous prime is 11114179. The next prime is 11114203. The reversal of 11114189 is 98141111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11055625 + 58564 = 3325^2 + 242^2 .

It is an emirp because it is prime and its reverse (98141111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11114189 - 2⁸ = 11113933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11114179) 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, 5557094 + 5557095.

It is an arithmetic number, because the mean of its divisors is an integer number (5557095).

Almost surely, 2^11114189 is an apocalyptic number.

It is an amenable number.

11114189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11114189 is an equidigital number, since it uses as much as digits as its factorization.

11114189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 26.

The square root of 11114189 is about 3333.7949846984. The cubic root of 11114189 is about 223.1649191942.

The spelling of 11114189 in words is "eleven million, one hundred fourteen thousand, one hundred eighty-nine".