320130311100002 has 48 divisors (see below), whose sum is σ = 532502494590528. Its totient is φ = 144198337832640.

The previous prime is 320130311100001. The next prime is 320130311100011. The reversal of 320130311100002 is 200001113031023.

It is not an unprimeable number, because it can be changed into a prime (320130311100001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8770052 + ... + 26780112.

It is an arithmetic number, because the mean of its divisors is an integer number (11093801970636).

Almost surely, 2^{320130311100002} is an apocalyptic number.

320130311100002 is a deficient number, since it is larger than the sum of its proper divisors (212372183490526).

320130311100002 is a wasteful number, since it uses less digits than its factorization.

320130311100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18011355 (or 18011342 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 320130311100002 its reverse (200001113031023), we get a palindrome (520131424131025).

The spelling of 320130311100002 in words is "three hundred twenty trillion, one hundred thirty billion, three hundred eleven million, one hundred thousand, two".