320100321230 has 16 divisors (see below), whose sum is σ = 576187636464. Its totient is φ = 128038560000.

The previous prime is 320100321223. The next prime is 320100321253. The reversal of 320100321230 is 32123001023.

It is a junction number, because it is equal to n+sod(n) for n = 320100321199 and 320100321208.

It is a congruent number.

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, 1020605 + ... + 1296855.

It is an arithmetic number, because the mean of its divisors is an integer number (36011727279).

Almost surely, 2^320100321230 is an apocalyptic number.

320100321230 is a deficient number, since it is larger than the sum of its proper divisors (256087315234).

320100321230 is a wasteful number, since it uses less digits than its factorization.

320100321230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392131.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 320100321230 its reverse (32123001023), we get a palindrome (352223322253).

The spelling of 320100321230 in words is "three hundred twenty billion, one hundred million, three hundred twenty-one thousand, two hundred thirty".