133112230200 has 384 divisors, whose sum is σ = 464342155200. Its totient is φ = 35047434240.

The previous prime is 133112230177. The next prime is 133112230259. The reversal of 133112230200 is 2032211331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 167016202 + ... + 167016998.

Almost surely, 2^133112230200 is an apocalyptic number.

133112230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133112230200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232171077600).

133112230200 is an abundant number, since it is smaller than the sum of its proper divisors (331229925000).

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

133112230200 is a wasteful number, since it uses less digits than its factorization.

133112230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176 (or 1161 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 133112230200 its reverse (2032211331), we get a palindrome (135144441531).

The spelling of 133112230200 in words is "one hundred thirty-three billion, one hundred twelve million, two hundred thirty thousand, two hundred".