223303414343 has 2 divisors, whose sum is σ = 223303414344. Its totient is φ = 223303414342.

The previous prime is 223303414309. The next prime is 223303414349. The reversal of 223303414343 is 343414303322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223303414343 - 2³⁰ = 222229672519 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223303414349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111651707171 + 111651707172.

It is an arithmetic number, because the mean of its divisors is an integer number (111651707172).

Almost surely, 2^223303414343 is an apocalyptic number.

223303414343 is a deficient number, since it is larger than the sum of its proper divisors (1).

223303414343 is an equidigital number, since it uses as much as digits as its factorization.

223303414343 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 32.

Adding to 223303414343 its reverse (343414303322), we get a palindrome (566717717665).

The spelling of 223303414343 in words is "two hundred twenty-three billion, three hundred three million, four hundred fourteen thousand, three hundred forty-three".