320032302323 has 2 divisors, whose sum is σ = 320032302324. Its totient is φ = 320032302322.

The previous prime is 320032302311. The next prime is 320032302329. The reversal of 320032302323 is 323203230023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320032302323 - 2⁴ = 320032302307 is a prime.

It is a super-3 number, since 3×320032302323³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (320032302329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160016151161 + 160016151162.

It is an arithmetic number, because the mean of its divisors is an integer number (160016151162).

Almost surely, 2^320032302323 is an apocalyptic number.

320032302323 is a deficient number, since it is larger than the sum of its proper divisors (1).

320032302323 is an equidigital number, since it uses as much as digits as its factorization.

320032302323 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 23.

Adding to 320032302323 its reverse (323203230023), we get a palindrome (643235532346).

The spelling of 320032302323 in words is "three hundred twenty billion, thirty-two million, three hundred two thousand, three hundred twenty-three".