324312213223 has 2 divisors, whose sum is σ = 324312213224. Its totient is φ = 324312213222.

The previous prime is 324312213217. The next prime is 324312213233. The reversal of 324312213223 is 322312213423.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324312213223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 324312213191 and 324312213200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324312213233) 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, 162156106611 + 162156106612.

It is an arithmetic number, because the mean of its divisors is an integer number (162156106612).

Almost surely, 2^324312213223 is an apocalyptic number.

324312213223 is a deficient number, since it is larger than the sum of its proper divisors (1).

324312213223 is an equidigital number, since it uses as much as digits as its factorization.

324312213223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 28.

Adding to 324312213223 its reverse (322312213423), we get a palindrome (646624426646).

The spelling of 324312213223 in words is "three hundred twenty-four billion, three hundred twelve million, two hundred thirteen thousand, two hundred twenty-three".