320300112111303 has 8 divisors (see below), whose sum is σ = 449544016998400. Its totient is φ = 202294807649208.

The previous prime is 320300112111271. The next prime is 320300112111361. The reversal of 320300112111303 is 303111211003023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 320300112111303 - 2⁵ = 320300112111271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 320300112111303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320300112131303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2809650106183 + ... + 2809650106296.

It is an arithmetic number, because the mean of its divisors is an integer number (56193002124800).

Almost surely, 2^{320300112111303} is an apocalyptic number.

320300112111303 is a deficient number, since it is larger than the sum of its proper divisors (129243904887097).

320300112111303 is a wasteful number, since it uses less digits than its factorization.

320300112111303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5619300212501.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 320300112111303 its reverse (303111211003023), we get a palindrome (623411323114326).

The spelling of 320300112111303 in words is "three hundred twenty trillion, three hundred billion, one hundred twelve million, one hundred eleven thousand, three hundred three".