320202232012303 has 2 divisors, whose sum is σ = 320202232012304. Its totient is φ = 320202232012302.

The previous prime is 320202232012259. The next prime is 320202232012387. The reversal of 320202232012303 is 303210232202023.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320202232012303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320202232012703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160101116006151 + 160101116006152.

It is an arithmetic number, because the mean of its divisors is an integer number (160101116006152).

Almost surely, 2^{320202232012303} is an apocalyptic number.

320202232012303 is a deficient number, since it is larger than the sum of its proper divisors (1).

320202232012303 is an equidigital number, since it uses as much as digits as its factorization.

320202232012303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 320202232012303 its reverse (303210232202023), we get a palindrome (623412464214326).

The spelling of 320202232012303 in words is "three hundred twenty trillion, two hundred two billion, two hundred thirty-two million, twelve thousand, three hundred three".