320013011002 has 16 divisors (see below), whose sum is σ = 501281648640. Its totient is φ = 152930009232.

The previous prime is 320013010991. The next prime is 320013011023. The reversal of 320013011002 is 200110310023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2660793 + ... + 2778460.

It is an arithmetic number, because the mean of its divisors is an integer number (31330103040).

Almost surely, 2^320013011002 is an apocalyptic number.

320013011002 is a deficient number, since it is larger than the sum of its proper divisors (181268637638).

320013011002 is a wasteful number, since it uses less digits than its factorization.

320013011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5440557.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 320013011002 its reverse (200110310023), we get a palindrome (520123321025).

The spelling of 320013011002 in words is "three hundred twenty billion, thirteen million, eleven thousand, two".