2320320220327 has 2 divisors, whose sum is σ = 2320320220328. Its totient is φ = 2320320220326.

The previous prime is 2320320220301. The next prime is 2320320220373. The reversal of 2320320220327 is 7230220230232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2320320220327 - 2¹⁹ = 2320319696039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2320320220295 and 2320320220304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320320220727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160160110163 + 1160160110164.

It is an arithmetic number, because the mean of its divisors is an integer number (1160160110164).

Almost surely, 2^{2320320220327} is an apocalyptic number.

2320320220327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320320220327 is an equidigital number, since it uses as much as digits as its factorization.

2320320220327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 28.

Adding to 2320320220327 its reverse (7230220230232), we get a palindrome (9550540450559).

The spelling of 2320320220327 in words is "two trillion, three hundred twenty billion, three hundred twenty million, two hundred twenty thousand, three hundred twenty-seven".