2103323244200 has 48 divisors (see below), whose sum is σ = 4894142437500. Its totient is φ = 840655595520.

The previous prime is 2103323244151. The next prime is 2103323244221. The reversal of 2103323244200 is 24423233012.

It can be written as a sum of positive squares in 6 ways, for example, as 285512823556 + 1817810420644 = 534334^2 + 1348262^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2103323244200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3960215 + ... + 4459814.

Almost surely, 2^{2103323244200} is an apocalyptic number.

2103323244200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103323244200 is an abundant number, since it is smaller than the sum of its proper divisors (2790819193300).

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

2103323244200 is a wasteful number, since it uses less digits than its factorization.

2103323244200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8421294 (or 8421285 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 2103323244200 its reverse (24423233012), we get a palindrome (2127746477212).

The spelling of 2103323244200 in words is "two trillion, one hundred three billion, three hundred twenty-three million, two hundred forty-four thousand, two hundred".