11231159 has 2 divisors, whose sum is σ = 11231160. Its totient is φ = 11231158.

The previous prime is 11231141. The next prime is 11231201. The reversal of 11231159 is 95113211.

11231159 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11231159 - 2⁸ = 11230903 is a prime.

It is a super-2 number, since 2×11231159² = 252277864966562, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11231119) 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, 5615579 + 5615580.

It is an arithmetic number, because the mean of its divisors is an integer number (5615580).

Almost surely, 2^11231159 is an apocalyptic number.

11231159 is a deficient number, since it is larger than the sum of its proper divisors (1).

11231159 is an equidigital number, since it uses as much as digits as its factorization.

11231159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 270, while the sum is 23.

The square root of 11231159 is about 3351.2921388623. The cubic root of 11231159 is about 223.9450798075.

The spelling of 11231159 in words is "eleven million, two hundred thirty-one thousand, one hundred fifty-nine".