133213333666200 has 96 divisors (see below), whose sum is σ = 414111645158400. Its totient is φ = 35424604178560.

The previous prime is 133213333666103. The next prime is 133213333666207. The reversal of 133213333666200 is 2666333312331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133213333666207) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 309007752 + ... + 309438551.

It is an arithmetic number, because the mean of its divisors is an integer number (4313662970400).

Almost surely, 2^{133213333666200} is an apocalyptic number.

133213333666200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133213333666200 is an abundant number, since it is smaller than the sum of its proper divisors (280898311492200).

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

133213333666200 is a wasteful number, since it uses less digits than its factorization.

133213333666200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618446681 (or 618446672 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 42.

Adding to 133213333666200 its reverse (2666333312331), we get a palindrome (135879666978531).

The spelling of 133213333666200 in words is "one hundred thirty-three trillion, two hundred thirteen billion, three hundred thirty-three million, six hundred sixty-six thousand, two hundred".