323140120002200 has 48 divisors (see below), whose sum is σ = 751915089287280. Its totient is φ = 129150360210560.

The previous prime is 323140120002199. The next prime is 323140120002277. The reversal of 323140120002200 is 2200021041323.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 660303479 + ... + 660792678.

It is an arithmetic number, because the mean of its divisors is an integer number (15664897693485).

Almost surely, 2^{323140120002200} is an apocalyptic number.

It is an amenable number.

323140120002200 is an abundant number, since it is smaller than the sum of its proper divisors (428774969285080).

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

323140120002200 is a wasteful number, since it uses less digits than its factorization.

323140120002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321097396 (or 1321097387 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 323140120002200 its reverse (2200021041323), we get a palindrome (325340141043523).

The spelling of 323140120002200 in words is "three hundred twenty-three trillion, one hundred forty billion, one hundred twenty million, two thousand, two hundred".