328003510813 has 16 divisors (see below), whose sum is σ = 361789489152. Its totient is φ = 294885720000.

The previous prime is 328003510753. The next prime is 328003510819. The reversal of 328003510813 is 318015300823.

It is a cyclic number.

It is not a de Polignac number, because 328003510813 - 2¹³ = 328003502621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328003510819) 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 in 15 ways as a sum of consecutive naturals, for example, 774628 + ... + 1120738.

It is an arithmetic number, because the mean of its divisors is an integer number (22611843072).

Almost surely, 2^328003510813 is an apocalyptic number.

It is an amenable number.

328003510813 is a deficient number, since it is larger than the sum of its proper divisors (33785978339).

328003510813 is a wasteful number, since it uses less digits than its factorization.

328003510813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347076.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 328003510813 in words is "three hundred twenty-eight billion, three million, five hundred ten thousand, eight hundred thirteen".