320322333232103 has 4 divisors (see below), whose sum is σ = 320330353962960. Its totient is φ = 320314312501248.

The previous prime is 320322333232081. The next prime is 320322333232117. The reversal of 320322333232103 is 301232333223023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 320322333232103 - 2⁶ = 320322333232039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 320322333232103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320322333232133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4010305523 + ... + 4010385396.

It is an arithmetic number, because the mean of its divisors is an integer number (80082588490740).

Almost surely, 2^{320322333232103} is an apocalyptic number.

320322333232103 is a deficient number, since it is larger than the sum of its proper divisors (8020730857).

320322333232103 is an equidigital number, since it uses as much as digits as its factorization.

320322333232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8020730856.

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 320322333232103 its reverse (301232333223023), we get a palindrome (621554666455126).

The spelling of 320322333232103 in words is "three hundred twenty trillion, three hundred twenty-two billion, three hundred thirty-three million, two hundred thirty-two thousand, one hundred three".