320103320202002 has 16 divisors (see below), whose sum is σ = 508400204693112. Its totient is φ = 150636615444480.

The previous prime is 320103320201999. The next prime is 320103320202047. The reversal of 320103320202002 is 200202023301023.

It can be written as a sum of positive squares in 4 ways, for example, as 301347067141201 + 18756253060801 = 17359351^2 + 4330849^2 .

It is a super-2 number, since 2×320103320202002² (a number of 30 digits) contains 22 as substring.

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, 14994602 + ... + 29411642.

Almost surely, 2^{320103320202002} is an apocalyptic number.

320103320202002 is a deficient number, since it is larger than the sum of its proper divisors (188296884491110).

320103320202002 is a wasteful number, since it uses less digits than its factorization.

320103320202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15070093.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 320103320202002 its reverse (200202023301023), we get a palindrome (520305343503025).

The spelling of 320103320202002 in words is "three hundred twenty trillion, one hundred three billion, three hundred twenty million, two hundred two thousand, two".