320113204 has 12 divisors (see below), whose sum is σ = 561052800. Its totient is φ = 159812408.

The previous prime is 320113169. The next prime is 320113207. The reversal of 320113204 is 402311023.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320113207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58084 + ... + 63355.

It is an arithmetic number, because the mean of its divisors is an integer number (46754400).

Almost surely, 2^320113204 is an apocalyptic number.

It is an amenable number.

320113204 is a deficient number, since it is larger than the sum of its proper divisors (240939596).

320113204 is a wasteful number, since it uses less digits than its factorization.

320113204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122102 (or 122100 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 320113204 is about 17891.7076882001. The cubic root of 320113204 is about 684.0710258769.

Adding to 320113204 its reverse (402311023), we get a palindrome (722424227).

The spelling of 320113204 in words is "three hundred twenty million, one hundred thirteen thousand, two hundred four".