11213159 has 2 divisors, whose sum is σ = 11213160. Its totient is φ = 11213158.

The previous prime is 11213143. The next prime is 11213177. The reversal of 11213159 is 95131211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11213159 - 2⁴ = 11213143 is a prime.

It is a super-3 number, since 3×11213159³ (a number of 22 digits) contains 333 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 (11213129) 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, 5606579 + 5606580.

It is an arithmetic number, because the mean of its divisors is an integer number (5606580).

Almost surely, 2^11213159 is an apocalyptic number.

11213159 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213159 is an equidigital number, since it uses as much as digits as its factorization.

11213159 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 11213159 is about 3348.6055306650. The cubic root of 11213159 is about 223.8253780968.

The spelling of 11213159 in words is "eleven million, two hundred thirteen thousand, one hundred fifty-nine".