323212230213343 has 2 divisors, whose sum is σ = 323212230213344. Its totient is φ = 323212230213342.

The previous prime is 323212230213331. The next prime is 323212230213479. The reversal of 323212230213343 is 343312032212323.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323212230213343 is a prime.

It is a super-2 number, since 2×323212230213343² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323212230213299 and 323212230213308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212236213343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606115106671 + 161606115106672.

It is an arithmetic number, because the mean of its divisors is an integer number (161606115106672).

Almost surely, 2^{323212230213343} is an apocalyptic number.

323212230213343 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212230213343 is an equidigital number, since it uses as much as digits as its factorization.

323212230213343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 323212230213343 its reverse (343312032212323), we get a palindrome (666524262425666).

The spelling of 323212230213343 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, two hundred thirteen thousand, three hundred forty-three".