1324303241213 has 2 divisors, whose sum is σ = 1324303241214. Its totient is φ = 1324303241212.

The previous prime is 1324303241161. The next prime is 1324303241221. The reversal of 1324303241213 is 3121423034231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 700666095364 + 623637145849 = 837058^2 + 789707^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324303241213 - 2²² = 1324299046909 is a prime.

It is a super-2 number, since 2×1324303241213² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324303241113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662151620606 + 662151620607.

It is an arithmetic number, because the mean of its divisors is an integer number (662151620607).

Almost surely, 2^{1324303241213} is an apocalyptic number.

It is an amenable number.

1324303241213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324303241213 is an equidigital number, since it uses as much as digits as its factorization.

1324303241213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1324303241213 its reverse (3121423034231), we get a palindrome (4445726275444).

The spelling of 1324303241213 in words is "one trillion, three hundred twenty-four billion, three hundred three million, two hundred forty-one thousand, two hundred thirteen".