423313132223 has 2 divisors, whose sum is σ = 423313132224. Its totient is φ = 423313132222.

The previous prime is 423313132213. The next prime is 423313132337. The reversal of 423313132223 is 322231313324.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423313132223 - 2¹² = 423313128127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423313132213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211656566111 + 211656566112.

It is an arithmetic number, because the mean of its divisors is an integer number (211656566112).

Almost surely, 2^423313132223 is an apocalyptic number.

423313132223 is a deficient number, since it is larger than the sum of its proper divisors (1).

423313132223 is an equidigital number, since it uses as much as digits as its factorization.

423313132223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 29.

Adding to 423313132223 its reverse (322231313324), we get a palindrome (745544445547).

The spelling of 423313132223 in words is "four hundred twenty-three billion, three hundred thirteen million, one hundred thirty-two thousand, two hundred twenty-three".