320210313 has 8 divisors (see below), whose sum is σ = 427372608. Its totient is φ = 213260784.

The previous prime is 320210273. The next prime is 320210327. The reversal of 320210313 is 313012023.

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

It is not a de Polignac number, because 320210313 - 2²⁰ = 319161737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320210292 and 320210301.

It is not an unprimeable number, because it can be changed into a prime (320210333) 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 7 ways as a sum of consecutive naturals, for example, 49645 + ... + 55722.

It is an arithmetic number, because the mean of its divisors is an integer number (53421576).

Almost surely, 2^320210313 is an apocalyptic number.

It is an amenable number.

320210313 is a deficient number, since it is larger than the sum of its proper divisors (107162295).

320210313 is a wasteful number, since it uses less digits than its factorization.

320210313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106383.

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

The square root of 320210313 is about 17894.4212815056. The cubic root of 320210313 is about 684.1401917597.

Adding to 320210313 its reverse (313012023), we get a palindrome (633222336).

The spelling of 320210313 in words is "three hundred twenty million, two hundred ten thousand, three hundred thirteen".