1324697308201 has 2 divisors, whose sum is σ = 1324697308202. Its totient is φ = 1324697308200.

The previous prime is 1324697308141. The next prime is 1324697308267. The reversal of 1324697308201 is 1028037964231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1300286370601 + 24410937600 = 1140301^2 + 156240^2 .

It is an emirp because it is prime and its reverse (1028037964231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1324697308201 - 2¹⁹ = 1324696783913 is a prime.

It is not a weakly prime, because it can be changed into another prime (1324697308271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662348654100 + 662348654101.

It is an arithmetic number, because the mean of its divisors is an integer number (662348654101).

Almost surely, 2^{1324697308201} is an apocalyptic number.

It is an amenable number.

1324697308201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324697308201 is an equidigital number, since it uses as much as digits as its factorization.

1324697308201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 1324697308201 in words is "one trillion, three hundred twenty-four billion, six hundred ninety-seven million, three hundred eight thousand, two hundred one".