423103301323 has 2 divisors, whose sum is σ = 423103301324. Its totient is φ = 423103301322.

The previous prime is 423103301311. The next prime is 423103301329. The reversal of 423103301323 is 323103301324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423103301323 - 2³³ = 414513366731 is a prime.

It is not a weakly prime, because it can be changed into another prime (423103301329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211551650661 + 211551650662.

It is an arithmetic number, because the mean of its divisors is an integer number (211551650662).

Almost surely, 2^423103301323 is an apocalyptic number.

423103301323 is a deficient number, since it is larger than the sum of its proper divisors (1).

423103301323 is an equidigital number, since it uses as much as digits as its factorization.

423103301323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 423103301323 its reverse (323103301324), we get a palindrome (746206602647).

Subtracting from 423103301323 its reverse (323103301324), we obtain a palindrome (99999999999).

The spelling of 423103301323 in words is "four hundred twenty-three billion, one hundred three million, three hundred one thousand, three hundred twenty-three".