11121324241 has 2 divisors, whose sum is σ = 11121324242. Its totient is φ = 11121324240.

The previous prime is 11121324217. The next prime is 11121324259. The reversal of 11121324241 is 14242312111.

11121324241 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., 9357660225 + 1763664016 = 96735^2 + 41996^2 .

It is a cyclic number.

It is not a de Polignac number, because 11121324241 - 2⁵ = 11121324209 is a prime.

It is not a weakly prime, because it can be changed into another prime (11121322241) 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, 5560662120 + 5560662121.

It is an arithmetic number, because the mean of its divisors is an integer number (5560662121).

Almost surely, 2^11121324241 is an apocalyptic number.

It is an amenable number.

11121324241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121324241 is an equidigital number, since it uses as much as digits as its factorization.

11121324241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 384, while the sum is 22.

Adding to 11121324241 its reverse (14242312111), we get a palindrome (25363636352).

The spelling of 11121324241 in words is "eleven billion, one hundred twenty-one million, three hundred twenty-four thousand, two hundred forty-one".