133203120200000 has 84 divisors (see below), whose sum is σ = 330385031559324. Its totient is φ = 53281248000000.

The previous prime is 133203120199999. The next prime is 133203120200021. The reversal of 133203120200000 is 2021302331.

It can be written as a sum of positive squares in 6 ways, for example, as 100743938488384 + 32459181711616 = 10037128^2 + 5697296^2 .

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, 332807801 + ... + 333207800.

It is an arithmetic number, because the mean of its divisors is an integer number (3933155137611).

Almost surely, 2^{133203120200000} is an apocalyptic number.

133203120200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133203120200000 is an abundant number, since it is smaller than the sum of its proper divisors (197181911359324).

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

133203120200000 is an frugal number, since it uses more digits than its factorization.

133203120200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666015638 (or 666015608 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 133203120200000 its reverse (2021302331), we get a palindrome (133205141502331).

The spelling of 133203120200000 in words is "one hundred thirty-three trillion, two hundred three billion, one hundred twenty million, two hundred thousand".