323133320203123 has 2 divisors, whose sum is σ = 323133320203124. Its totient is φ = 323133320203122.

The previous prime is 323133320203121. The next prime is 323133320203129. The reversal of 323133320203123 is 321302023331323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323133320203123 - 2¹ = 323133320203121 is a prime.

Together with 323133320203121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (323133320203121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161566660101561 + 161566660101562.

It is an arithmetic number, because the mean of its divisors is an integer number (161566660101562).

Almost surely, 2^{323133320203123} is an apocalyptic number.

323133320203123 is a deficient number, since it is larger than the sum of its proper divisors (1).

323133320203123 is an equidigital number, since it uses as much as digits as its factorization.

323133320203123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 323133320203123 its reverse (321302023331323), we get a palindrome (644435343534446).

The spelling of 323133320203123 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, three hundred twenty million, two hundred three thousand, one hundred twenty-three".