1324121523227 has 2 divisors, whose sum is σ = 1324121523228. Its totient is φ = 1324121523226.

The previous prime is 1324121523217. The next prime is 1324121523281. The reversal of 1324121523227 is 7223251214231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1324121523227 - 2²⁶ = 1324054414363 is a prime.

It is not a weakly prime, because it can be changed into another prime (1324121523217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662060761613 + 662060761614.

It is an arithmetic number, because the mean of its divisors is an integer number (662060761614).

Almost surely, 2^{1324121523227} is an apocalyptic number.

1324121523227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324121523227 is an equidigital number, since it uses as much as digits as its factorization.

1324121523227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 35.

Adding to 1324121523227 its reverse (7223251214231), we get a palindrome (8547372737458).

The spelling of 1324121523227 in words is "one trillion, three hundred twenty-four billion, one hundred twenty-one million, five hundred twenty-three thousand, two hundred twenty-seven".