320322101327 has 2 divisors, whose sum is σ = 320322101328. Its totient is φ = 320322101326.

The previous prime is 320322101291. The next prime is 320322101371. The reversal of 320322101327 is 723101223023.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 320322101327 - 2²⁴ = 320305324111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320322101296 and 320322101305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320322101227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160161050663 + 160161050664.

It is an arithmetic number, because the mean of its divisors is an integer number (160161050664).

Almost surely, 2^320322101327 is an apocalyptic number.

320322101327 is a deficient number, since it is larger than the sum of its proper divisors (1).

320322101327 is an equidigital number, since it uses as much as digits as its factorization.

320322101327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The spelling of 320322101327 in words is "three hundred twenty billion, three hundred twenty-two million, one hundred one thousand, three hundred twenty-seven".