320313132301 has 2 divisors, whose sum is σ = 320313132302. Its totient is φ = 320313132300.

The previous prime is 320313132299. The next prime is 320313132311. The reversal of 320313132301 is 103231313023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317137922500 + 3175209801 = 563150^2 + 56349^2 .

It is a cyclic number.

It is not a de Polignac number, because 320313132301 - 2¹ = 320313132299 is a prime.

Together with 320313132299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320313132311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160156566150 + 160156566151.

It is an arithmetic number, because the mean of its divisors is an integer number (160156566151).

Almost surely, 2^320313132301 is an apocalyptic number.

It is an amenable number.

320313132301 is a deficient number, since it is larger than the sum of its proper divisors (1).

320313132301 is an equidigital number, since it uses as much as digits as its factorization.

320313132301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 320313132301 its reverse (103231313023), we get a palindrome (423544445324).

The spelling of 320313132301 in words is "three hundred twenty billion, three hundred thirteen million, one hundred thirty-two thousand, three hundred one".