223321312041343 has 2 divisors, whose sum is σ = 223321312041344. Its totient is φ = 223321312041342.

The previous prime is 223321312041293. The next prime is 223321312041379. The reversal of 223321312041343 is 343140213123322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223321312041343 - 2³⁷ = 223183873087871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223321312041299 and 223321312041308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223321312041383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111660656020671 + 111660656020672.

It is an arithmetic number, because the mean of its divisors is an integer number (111660656020672).

Almost surely, 2^{223321312041343} is an apocalyptic number.

223321312041343 is a deficient number, since it is larger than the sum of its proper divisors (1).

223321312041343 is an equidigital number, since it uses as much as digits as its factorization.

223321312041343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 223321312041343 its reverse (343140213123322), we get a palindrome (566461525164665).

The spelling of 223321312041343 in words is "two hundred twenty-three trillion, three hundred twenty-one billion, three hundred twelve million, forty-one thousand, three hundred forty-three".