320210303113 has 8 divisors (see below), whose sum is σ = 330221795400. Its totient is φ = 310303643520.

The previous prime is 320210303089. The next prime is 320210303123. The reversal of 320210303113 is 311303012023.

It can be written as a sum of positive squares in 4 ways, for example, as 1604242809 + 318606060304 = 40053^2 + 564452^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 320210303113 - 2²⁹ = 319673432201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320210303123) 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, 26201970 + ... + 26214187.

It is an arithmetic number, because the mean of its divisors is an integer number (41277724425).

Almost surely, 2^320210303113 is an apocalyptic number.

It is an amenable number.

320210303113 is a deficient number, since it is larger than the sum of its proper divisors (10011492287).

320210303113 is a wasteful number, since it uses less digits than its factorization.

320210303113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52416347.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 320210303113 its reverse (311303012023), we get a palindrome (631513315136).

The spelling of 320210303113 in words is "three hundred twenty billion, two hundred ten million, three hundred three thousand, one hundred thirteen".