223064323 has 2 divisors, whose sum is σ = 223064324. Its totient is φ = 223064322.

The previous prime is 223064269. The next prime is 223064329. The reversal of 223064323 is 323460322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223064323 - 2¹³ = 223056131 is a prime.

It is not a weakly prime, because it can be changed into another prime (223064329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111532161 + 111532162.

It is an arithmetic number, because the mean of its divisors is an integer number (111532162).

Almost surely, 2^223064323 is an apocalyptic number.

223064323 is a deficient number, since it is larger than the sum of its proper divisors (1).

223064323 is an equidigital number, since it uses as much as digits as its factorization.

223064323 is an odious number, because the sum of its binary digits is odd.

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

The square root of 223064323 is about 14935.3380611220. The cubic root of 223064323 is about 606.4709992030.

The spelling of 223064323 in words is "two hundred twenty-three million, sixty-four thousand, three hundred twenty-three".