223331232343 has 2 divisors, whose sum is σ = 223331232344. Its totient is φ = 223331232342.

The previous prime is 223331232283. The next prime is 223331232347. The reversal of 223331232343 is 343232133322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223331232343 - 2²¹ = 223329135191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223331232347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111665616171 + 111665616172.

It is an arithmetic number, because the mean of its divisors is an integer number (111665616172).

Almost surely, 2^223331232343 is an apocalyptic number.

223331232343 is a deficient number, since it is larger than the sum of its proper divisors (1).

223331232343 is an equidigital number, since it uses as much as digits as its factorization.

223331232343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 31.

Adding to 223331232343 its reverse (343232133322), we get a palindrome (566563365665).

The spelling of 223331232343 in words is "two hundred twenty-three billion, three hundred thirty-one million, two hundred thirty-two thousand, three hundred forty-three".