327321427253 has 2 divisors, whose sum is σ = 327321427254. Its totient is φ = 327321427252.

The previous prime is 327321427229. The next prime is 327321427267. The reversal of 327321427253 is 352724123723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327249211249 + 72216004 = 572057^2 + 8498^2 .

It is an emirp because it is prime and its reverse (352724123723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 327321427253 - 2⁶ = 327321427189 is a prime.

It is a super-2 number, since 2×327321427253² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 327321427253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (327321427273) 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, 163660713626 + 163660713627.

It is an arithmetic number, because the mean of its divisors is an integer number (163660713627).

Almost surely, 2^327321427253 is an apocalyptic number.

It is an amenable number.

327321427253 is a deficient number, since it is larger than the sum of its proper divisors (1).

327321427253 is an equidigital number, since it uses as much as digits as its factorization.

327321427253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 41.

The spelling of 327321427253 in words is "three hundred twenty-seven billion, three hundred twenty-one million, four hundred twenty-seven thousand, two hundred fifty-three".