223320120343 has 2 divisors, whose sum is σ = 223320120344. Its totient is φ = 223320120342.

The previous prime is 223320120311. The next prime is 223320120367. The reversal of 223320120343 is 343021023322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223320120343 - 2⁵ = 223320120311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223320123343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111660060171 + 111660060172.

It is an arithmetic number, because the mean of its divisors is an integer number (111660060172).

Almost surely, 2^223320120343 is an apocalyptic number.

223320120343 is a deficient number, since it is larger than the sum of its proper divisors (1).

223320120343 is an equidigital number, since it uses as much as digits as its factorization.

223320120343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 223320120343 its reverse (343021023322), we get a palindrome (566341143665).

The spelling of 223320120343 in words is "two hundred twenty-three billion, three hundred twenty million, one hundred twenty thousand, three hundred forty-three".