320313332023103 has 2 divisors, whose sum is σ = 320313332023104. Its totient is φ = 320313332023102.

The previous prime is 320313332023099. The next prime is 320313332023117. The reversal of 320313332023103 is 301320233313023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 320313332023103 - 2² = 320313332023099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320313332023303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160156666011551 + 160156666011552.

It is an arithmetic number, because the mean of its divisors is an integer number (160156666011552).

Almost surely, 2^{320313332023103} is an apocalyptic number.

320313332023103 is a deficient number, since it is larger than the sum of its proper divisors (1).

320313332023103 is an equidigital number, since it uses as much as digits as its factorization.

320313332023103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 320313332023103 its reverse (301320233313023), we get a palindrome (621633565336126).

The spelling of 320313332023103 in words is "three hundred twenty trillion, three hundred thirteen billion, three hundred thirty-two million, twenty-three thousand, one hundred three".