1323100200202 has 16 divisors (see below), whose sum is σ = 2171103912000. Its totient is φ = 599733943840.

The previous prime is 1323100200181. The next prime is 1323100200209. The reversal of 1323100200202 is 2020020013231.

It is not an unprimeable number, because it can be changed into a prime (1323100200209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83753827 + ... + 83769622.

It is an arithmetic number, because the mean of its divisors is an integer number (135693994500).

Almost surely, 2^{1323100200202} is an apocalyptic number.

1323100200202 is a deficient number, since it is larger than the sum of its proper divisors (848003711798).

1323100200202 is a wasteful number, since it uses less digits than its factorization.

1323100200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167523821.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1323100200202 its reverse (2020020013231), we get a palindrome (3343120213433).

The spelling of 1323100200202 in words is "one trillion, three hundred twenty-three billion, one hundred million, two hundred thousand, two hundred two".