320323100101000 has 64 divisors (see below), whose sum is σ = 749578612423680. Its totient is φ = 128125383940800.

The previous prime is 320323100100929. The next prime is 320323100101033. The reversal of 320323100101000 is 101001323023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28539547 + ... + 38146453.

It is an arithmetic number, because the mean of its divisors is an integer number (11712165819120).

Almost surely, 2^{320323100101000} is an apocalyptic number.

It is an amenable number.

320323100101000 is an abundant number, since it is smaller than the sum of its proper divisors (429255512322680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320323100101000 is a wasteful number, since it uses less digits than its factorization.

320323100101000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9640271 (or 9640257 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 320323100101000 its reverse (101001323023), we get a palindrome (320424101424023).

The spelling of 320323100101000 in words is "three hundred twenty trillion, three hundred twenty-three billion, one hundred million, one hundred one thousand".