11129233 has 2 divisors, whose sum is σ = 11129234. Its totient is φ = 11129232.

The previous prime is 11129219. The next prime is 11129249. The reversal of 11129233 is 33292111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8363664 + 2765569 = 2892^2 + 1663^2 .

It is an emirp because it is prime and its reverse (33292111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11129233 - 2¹³ = 11121041 is a prime.

It is not a weakly prime, because it can be changed into another prime (11129273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5564616 + 5564617.

It is an arithmetic number, because the mean of its divisors is an integer number (5564617).

Almost surely, 2^11129233 is an apocalyptic number.

It is an amenable number.

11129233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11129233 is an equidigital number, since it uses as much as digits as its factorization.

11129233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 22.

The square root of 11129233 is about 3336.0505092100. The cubic root of 11129233 is about 223.2655646960.

The spelling of 11129233 in words is "eleven million, one hundred twenty-nine thousand, two hundred thirty-three".