324121014202243 has 2 divisors, whose sum is σ = 324121014202244. Its totient is φ = 324121014202242.

The previous prime is 324121014202211. The next prime is 324121014202289. The reversal of 324121014202243 is 342202410121423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 324121014202243 - 2⁵ = 324121014202211 is a prime.

It is not a weakly prime, because it can be changed into another prime (324121014202343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162060507101121 + 162060507101122.

It is an arithmetic number, because the mean of its divisors is an integer number (162060507101122).

Almost surely, 2^{324121014202243} is an apocalyptic number.

324121014202243 is a deficient number, since it is larger than the sum of its proper divisors (1).

324121014202243 is an equidigital number, since it uses as much as digits as its factorization.

324121014202243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 324121014202243 its reverse (342202410121423), we get a palindrome (666323424323666).

The spelling of 324121014202243 in words is "three hundred twenty-four trillion, one hundred twenty-one billion, fourteen million, two hundred two thousand, two hundred forty-three".