3020320330313 has 64 divisors (see below), whose sum is σ = 3718649088000. Its totient is φ = 2413870018560.

The previous prime is 3020320330297. The next prime is 3020320330319. The reversal of 3020320330313 is 3130330230203.

It is not a de Polignac number, because 3020320330313 - 2⁴ = 3020320330297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (3020320330319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 807786398 + ... + 807790136.

It is an arithmetic number, because the mean of its divisors is an integer number (58103892000).

Almost surely, 2^{3020320330313} is an apocalyptic number.

It is an amenable number.

3020320330313 is a deficient number, since it is larger than the sum of its proper divisors (698328757687).

3020320330313 is a wasteful number, since it uses less digits than its factorization.

3020320330313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 3020320330313 its reverse (3130330230203), we get a palindrome (6150650560516).

The spelling of 3020320330313 in words is "three trillion, twenty billion, three hundred twenty million, three hundred thirty thousand, three hundred thirteen".