11144117 has 2 divisors, whose sum is σ = 11144118. Its totient is φ = 11144116.

The previous prime is 11144083. The next prime is 11144131. The reversal of 11144117 is 71144111.

It is a happy number.

11144117 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., 11115556 + 28561 = 3334^2 + 169^2 .

It is an emirp because it is prime and its reverse (71144111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11144117 - 2⁶ = 11144053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11144137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5572058 + 5572059.

It is an arithmetic number, because the mean of its divisors is an integer number (5572059).

Almost surely, 2^11144117 is an apocalyptic number.

It is an amenable number.

11144117 is a deficient number, since it is larger than the sum of its proper divisors (1).

11144117 is an equidigital number, since it uses as much as digits as its factorization.

11144117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112, while the sum is 20.

The square root of 11144117 is about 3338.2805454305. The cubic root of 11144117 is about 223.3650505683.

Adding to 11144117 its reverse (71144111), we get a palindrome (82288228).

The spelling of 11144117 in words is "eleven million, one hundred forty-four thousand, one hundred seventeen".