133000101200 has 120 divisors (see below), whose sum is σ = 322985765088. Its totient is φ = 52626608640.

The previous prime is 133000101197. The next prime is 133000101211. The reversal of 133000101200 is 2101000331.

It is a congruent number.

It is an unprimeable number.

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, 36506579 + ... + 36510221.

Almost surely, 2^133000101200 is an apocalyptic number.

133000101200 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 133000101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161492882544).

133000101200 is an abundant number, since it is smaller than the sum of its proper divisors (189985663888).

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

133000101200 is a wasteful number, since it uses less digits than its factorization.

133000101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4621 (or 4610 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 133000101200 its reverse (2101000331), we get a palindrome (135101101531).

The spelling of 133000101200 in words is "one hundred thirty-three billion, one hundred one thousand, two hundred".