12011230241 has 2 divisors, whose sum is σ = 12011230242. Its totient is φ = 12011230240.

The previous prime is 12011230169. The next prime is 12011230267. The reversal of 12011230241 is 14203211021.

12011230241 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., 11746224400 + 265005841 = 108380^2 + 16279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12011230241 is a prime.

It is not a weakly prime, because it can be changed into another prime (12011236241) 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, 6005615120 + 6005615121.

It is an arithmetic number, because the mean of its divisors is an integer number (6005615121).

Almost surely, 2^12011230241 is an apocalyptic number.

It is an amenable number.

12011230241 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011230241 is an equidigital number, since it uses as much as digits as its factorization.

12011230241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12011230241 its reverse (14203211021), we get a palindrome (26214441262).

The spelling of 12011230241 in words is "twelve billion, eleven million, two hundred thirty thousand, two hundred forty-one".