12441313 has 2 divisors, whose sum is σ = 12441314. Its totient is φ = 12441312.

The previous prime is 12441311. The next prime is 12441329. The reversal of 12441313 is 31314421.

12441313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11881809 + 559504 = 3447^2 + 748^2 .

It is a cyclic number.

It is not a de Polignac number, because 12441313 - 2¹ = 12441311 is a prime.

Together with 12441311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12441311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6220656 + 6220657.

It is an arithmetic number, because the mean of its divisors is an integer number (6220657).

Almost surely, 2^12441313 is an apocalyptic number.

It is an amenable number.

12441313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12441313 is an equidigital number, since it uses as much as digits as its factorization.

12441313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 19.

The square root of 12441313 is about 3527.2245462970. The cubic root of 12441313 is about 231.7156705565.

Adding to 12441313 its reverse (31314421), we get a palindrome (43755734).

The spelling of 12441313 in words is "twelve million, four hundred forty-one thousand, three hundred thirteen".