328100811547 has 2 divisors, whose sum is σ = 328100811548. Its totient is φ = 328100811546.

The previous prime is 328100811509. The next prime is 328100811553. The reversal of 328100811547 is 745118001823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 328100811547 - 2¹¹ = 328100809499 is a prime.

It is not a weakly prime, because it can be changed into another prime (328100821547) 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, 164050405773 + 164050405774.

It is an arithmetic number, because the mean of its divisors is an integer number (164050405774).

Almost surely, 2^328100811547 is an apocalyptic number.

328100811547 is a deficient number, since it is larger than the sum of its proper divisors (1).

328100811547 is an equidigital number, since it uses as much as digits as its factorization.

328100811547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 40.

The spelling of 328100811547 in words is "three hundred twenty-eight billion, one hundred million, eight hundred eleven thousand, five hundred forty-seven".