1324030221313 has 2 divisors, whose sum is σ = 1324030221314. Its totient is φ = 1324030221312.

The previous prime is 1324030221307. The next prime is 1324030221347. The reversal of 1324030221313 is 3131220304231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1323035954289 + 994267024 = 1150233^2 + 31532^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324030221313 - 2⁹ = 1324030220801 is a prime.

It is a super-3 number, since 3×1324030221313³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1324030221383) 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, 662015110656 + 662015110657.

It is an arithmetic number, because the mean of its divisors is an integer number (662015110657).

Almost surely, 2^{1324030221313} is an apocalyptic number.

It is an amenable number.

1324030221313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324030221313 is an equidigital number, since it uses as much as digits as its factorization.

1324030221313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1324030221313 its reverse (3131220304231), we get a palindrome (4455250525544).

The spelling of 1324030221313 in words is "one trillion, three hundred twenty-four billion, thirty million, two hundred twenty-one thousand, three hundred thirteen".