423233313011323 has 2 divisors, whose sum is σ = 423233313011324. Its totient is φ = 423233313011322.

The previous prime is 423233313011273. The next prime is 423233313011363. The reversal of 423233313011323 is 323110313332324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423233313011323 - 2¹³ = 423233313003131 is a prime.

It is not a weakly prime, because it can be changed into another prime (423233313011363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211616656505661 + 211616656505662.

It is an arithmetic number, because the mean of its divisors is an integer number (211616656505662).

Almost surely, 2^{423233313011323} is an apocalyptic number.

423233313011323 is a deficient number, since it is larger than the sum of its proper divisors (1).

423233313011323 is an equidigital number, since it uses as much as digits as its factorization.

423233313011323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 34.

Adding to 423233313011323 its reverse (323110313332324), we get a palindrome (746343626343647).

The spelling of 423233313011323 in words is "four hundred twenty-three trillion, two hundred thirty-three billion, three hundred thirteen million, eleven thousand, three hundred twenty-three".