320310325324 has 24 divisors (see below), whose sum is σ = 611893900800. Its totient is φ = 145502180880.

The previous prime is 320310325289. The next prime is 320310325381. The reversal of 320310325324 is 423523013023.

It is a junction number, because it is equal to n+sod(n) for n = 320310325292 and 320310325301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2266164 + ... + 2403355.

It is an arithmetic number, because the mean of its divisors is an integer number (25495579200).

Almost surely, 2^320310325324 is an apocalyptic number.

It is an amenable number.

320310325324 is a deficient number, since it is larger than the sum of its proper divisors (291583575476).

320310325324 is a wasteful number, since it uses less digits than its factorization.

320310325324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4671093 (or 4671091 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 320310325324 its reverse (423523013023), we get a palindrome (743833338347).

The spelling of 320310325324 in words is "three hundred twenty billion, three hundred ten million, three hundred twenty-five thousand, three hundred twenty-four".