320300120330 has 16 divisors (see below), whose sum is σ = 606884438880. Its totient is φ = 121376887632.

The previous prime is 320300120297. The next prime is 320300120351. The reversal of 320300120330 is 33021003023.

It is a junction number, because it is equal to n+sod(n) for n = 320300120299 and 320300120308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 842894864 + ... + 842895243.

It is an arithmetic number, because the mean of its divisors is an integer number (37930277430).

Almost surely, 2^320300120330 is an apocalyptic number.

320300120330 is a deficient number, since it is larger than the sum of its proper divisors (286584318550).

320300120330 is a wasteful number, since it uses less digits than its factorization.

320300120330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685790133.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 320300120330 its reverse (33021003023), we get a palindrome (353321123353).

The spelling of 320300120330 in words is "three hundred twenty billion, three hundred million, one hundred twenty thousand, three hundred thirty".