320300200311 has 32 divisors (see below), whose sum is σ = 530272404480. Its totient is φ = 167454411264.

The previous prime is 320300200289. The next prime is 320300200343. The reversal of 320300200311 is 113002003023.

It is not a de Polignac number, because 320300200311 - 2⁷ = 320300200183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320300200391) 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 31 ways as a sum of consecutive naturals, for example, 5160571 + ... + 5222268.

It is an arithmetic number, because the mean of its divisors is an integer number (16571012640).

Almost surely, 2^320300200311 is an apocalyptic number.

320300200311 is a deficient number, since it is larger than the sum of its proper divisors (209972204169).

320300200311 is a wasteful number, since it uses less digits than its factorization.

320300200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10382975.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 320300200311 its reverse (113002003023), we get a palindrome (433302203334).

The spelling of 320300200311 in words is "three hundred twenty billion, three hundred million, two hundred thousand, three hundred eleven".