320103211002 has 32 divisors (see below), whose sum is σ = 647011368000. Its totient is φ = 105572487168.

The previous prime is 320103210997. The next prime is 320103211013. The reversal of 320103211002 is 200112301023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466852 + ... + 926367.

It is an arithmetic number, because the mean of its divisors is an integer number (20219105250).

Almost surely, 2^320103211002 is an apocalyptic number.

320103211002 is an abundant number, since it is smaller than the sum of its proper divisors (326908156998).

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

320103211002 is a wasteful number, since it uses less digits than its factorization.

320103211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393630.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 320103211002 its reverse (200112301023), we get a palindrome (520215512025).

The spelling of 320103211002 in words is "three hundred twenty billion, one hundred three million, two hundred eleven thousand, two".