320042300327 has 2 divisors, whose sum is σ = 320042300328. Its totient is φ = 320042300326.

The previous prime is 320042300323. The next prime is 320042300359. The reversal of 320042300327 is 723003240023.

It is a weak prime.

It is an emirp because it is prime and its reverse (723003240023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 320042300327 - 2² = 320042300323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320042300296 and 320042300305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320042300321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160021150163 + 160021150164.

It is an arithmetic number, because the mean of its divisors is an integer number (160021150164).

Almost surely, 2^320042300327 is an apocalyptic number.

320042300327 is a deficient number, since it is larger than the sum of its proper divisors (1).

320042300327 is an equidigital number, since it uses as much as digits as its factorization.

320042300327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 26.

The spelling of 320042300327 in words is "three hundred twenty billion, forty-two million, three hundred thousand, three hundred twenty-seven".