2143313333200 has 60 divisors (see below), whose sum is σ = 5545411087468. Its totient is φ = 791377228800.

The previous prime is 2143313333197. The next prime is 2143313333243. The reversal of 2143313333200 is 23333133412.

It can be written as a sum of positive squares in 6 ways, for example, as 673535358864 + 1469777974336 = 820692^2 + 1212344^2 .

It is a congruent number.

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, 206082621 + ... + 206093020.

Almost surely, 2^{2143313333200} is an apocalyptic number.

2143313333200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2143313333200 is an abundant number, since it is smaller than the sum of its proper divisors (3402097754268).

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

2143313333200 is a wasteful number, since it uses less digits than its factorization.

2143313333200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412175672 (or 412175661 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 2143313333200 its reverse (23333133412), we get a palindrome (2166646466612).

The spelling of 2143313333200 in words is "two trillion, one hundred forty-three billion, three hundred thirteen million, three hundred thirty-three thousand, two hundred".