11124452243 has 2 divisors, whose sum is σ = 11124452244. Its totient is φ = 11124452242.

The previous prime is 11124452233. The next prime is 11124452263. The reversal of 11124452243 is 34225442111.

It is a happy number.

11124452243 is digitally balanced in base 2, 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 11124452243 - 2⁶ = 11124452179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11124452203) 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, 5562226121 + 5562226122.

It is an arithmetic number, because the mean of its divisors is an integer number (5562226122).

Almost surely, 2^11124452243 is an apocalyptic number.

11124452243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124452243 is an equidigital number, since it uses as much as digits as its factorization.

11124452243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 29.

Adding to 11124452243 its reverse (34225442111), we get a palindrome (45349894354).

The spelling of 11124452243 in words is "eleven billion, one hundred twenty-four million, four hundred fifty-two thousand, two hundred forty-three".