323312122133202 has 16 divisors (see below), whose sum is σ = 646646365798272. Its totient is φ = 107767020455760.

The previous prime is 323312122133179. The next prime is 323312122133207. The reversal of 323312122133202 is 202331221213323.

It is a self number, because there is not a number n which added to its sum of digits gives 323312122133202.

It is not an unprimeable number, because it can be changed into a prime (323312122133207) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 921540493 + ... + 921891264.

It is an arithmetic number, because the mean of its divisors is an integer number (40415397862392).

Almost surely, 2^{323312122133202} is an apocalyptic number.

323312122133202 is an abundant number, since it is smaller than the sum of its proper divisors (323334243665070).

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

323312122133202 is a wasteful number, since it uses less digits than its factorization.

323312122133202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843460993.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 323312122133202 its reverse (202331221213323), we get a palindrome (525643343346525).

The spelling of 323312122133202 in words is "three hundred twenty-three trillion, three hundred twelve billion, one hundred twenty-two million, one hundred thirty-three thousand, two hundred two".