1324214021503 has 2 divisors, whose sum is σ = 1324214021504. Its totient is φ = 1324214021502.

The previous prime is 1324214021477. The next prime is 1324214021551. The reversal of 1324214021503 is 3051204124231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1324214021503 - 2¹⁷ = 1324213890431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324214061503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662107010751 + 662107010752.

It is an arithmetic number, because the mean of its divisors is an integer number (662107010752).

Almost surely, 2^{1324214021503} is an apocalyptic number.

1324214021503 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324214021503 is an equidigital number, since it uses as much as digits as its factorization.

1324214021503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1324214021503 its reverse (3051204124231), we get a palindrome (4375418145734).

The spelling of 1324214021503 in words is "one trillion, three hundred twenty-four billion, two hundred fourteen million, twenty-one thousand, five hundred three".