320001113330 has 16 divisors (see below), whose sum is σ = 577482735960. Its totient is φ = 127671393792.

The previous prime is 320001113287. The next prime is 320001113339. The reversal of 320001113330 is 33311100023.

It can be written as a sum of positive squares in 4 ways, for example, as 290112581641 + 29888531689 = 538621^2 + 172883^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320001113299 and 320001113308.

It is not an unprimeable number, because it can be changed into a prime (320001113339) 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 in 7 ways as a sum of consecutive naturals, for example, 41127359 + ... + 41135138.

Almost surely, 2^320001113330 is an apocalyptic number.

320001113330 is a deficient number, since it is larger than the sum of its proper divisors (257481622630).

320001113330 is a wasteful number, since it uses less digits than its factorization.

320001113330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82262893.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 320001113330 its reverse (33311100023), we get a palindrome (353312213353).

The spelling of 320001113330 in words is "three hundred twenty billion, one million, one hundred thirteen thousand, three hundred thirty".