1324342213 has 2 divisors, whose sum is σ = 1324342214. Its totient is φ = 1324342212.

The previous prime is 1324342207. The next prime is 1324342267. The reversal of 1324342213 is 3122434231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1232220609 + 92121604 = 35103^2 + 9598^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324342213 - 2⁵ = 1324342181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324142213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662171106 + 662171107.

It is an arithmetic number, because the mean of its divisors is an integer number (662171107).

Almost surely, 2^1324342213 is an apocalyptic number.

It is an amenable number.

1324342213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324342213 is an equidigital number, since it uses as much as digits as its factorization.

1324342213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

The square root of 1324342213 is about 36391.5129254061. The cubic root of 1324342213 is about 1098.1628322560.

Adding to 1324342213 its reverse (3122434231), we get a palindrome (4446776444).

The spelling of 1324342213 in words is "one billion, three hundred twenty-four million, three hundred forty-two thousand, two hundred thirteen".