12441311 has 2 divisors, whose sum is σ = 12441312. Its totient is φ = 12441310.

The previous prime is 12441283. The next prime is 12441313. The reversal of 12441311 is 11314421.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11314421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12441311 is a prime.

Together with 12441313, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12441311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12441313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6220655 + 6220656.

It is an arithmetic number, because the mean of its divisors is an integer number (6220656).

Almost surely, 2^12441311 is an apocalyptic number.

12441311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12441311 is an equidigital number, since it uses as much as digits as its factorization.

12441311 is an evil number, because the sum of its binary digits is even.

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

The square root of 12441311 is about 3527.2242627880. The cubic root of 12441311 is about 231.7156581400.

Adding to 12441311 its reverse (11314421), we get a palindrome (23755732).

The spelling of 12441311 in words is "twelve million, four hundred forty-one thousand, three hundred eleven".