328304821153 has 2 divisors, whose sum is σ = 328304821154. Its totient is φ = 328304821152.

The previous prime is 328304821139. The next prime is 328304821177. The reversal of 328304821153 is 351128403823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234394444449 + 93910376704 = 484143^2 + 306448^2 .

It is an emirp because it is prime and its reverse (351128403823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 328304821153 - 2²⁹ = 327767950241 is a prime.

It is not a weakly prime, because it can be changed into another prime (328304824153) 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, 164152410576 + 164152410577.

It is an arithmetic number, because the mean of its divisors is an integer number (164152410577).

Almost surely, 2^328304821153 is an apocalyptic number.

It is an amenable number.

328304821153 is a deficient number, since it is larger than the sum of its proper divisors (1).

328304821153 is an equidigital number, since it uses as much as digits as its factorization.

328304821153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 328304821153 in words is "three hundred twenty-eight billion, three hundred four million, eight hundred twenty-one thousand, one hundred fifty-three".