320300013303 has 36 divisors (see below), whose sum is σ = 493963044120. Its totient is φ = 199444986720.

The previous prime is 320300013211. The next prime is 320300013307. The reversal of 320300013303 is 303310003023.

320300013303 is a `hidden beast` number, since 32 + 0 + 300 + 0 + 1 + 330 + 3 = 666.

It is not a de Polignac number, because 320300013303 - 2¹³ = 320300005111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320300013307) 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 35 ways as a sum of consecutive naturals, for example, 676225 + ... + 1047797.

It is an arithmetic number, because the mean of its divisors is an integer number (13721195670).

Almost surely, 2^320300013303 is an apocalyptic number.

320300013303 is a deficient number, since it is larger than the sum of its proper divisors (173663030817).

320300013303 is a wasteful number, since it uses less digits than its factorization.

320300013303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371740 (or 371666 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 320300013303 its reverse (303310003023), we get a palindrome (623610016326).

The spelling of 320300013303 in words is "three hundred twenty billion, three hundred million, thirteen thousand, three hundred three".