133133332000 has 192 divisors, whose sum is σ = 335508421248. Its totient is φ = 51891840000.

The previous prime is 133133331977. The next prime is 133133332009. The reversal of 133133332000 is 233331331.

It is not an unprimeable number, because it can be changed into a prime (133133332009) 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 31 ways as a sum of consecutive naturals, for example, 113691415 + ... + 113692585.

It is an arithmetic number, because the mean of its divisors is an integer number (1747439694).

Almost surely, 2^133133332000 is an apocalyptic number.

133133332000 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 133133332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167754210624).

133133332000 is an abundant number, since it is smaller than the sum of its proper divisors (202375089248).

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

133133332000 is a wasteful number, since it uses less digits than its factorization.

133133332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900 (or 1882 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 133133332000 its reverse (233331331), we get a palindrome (133366663331).

The spelling of 133133332000 in words is "one hundred thirty-three billion, one hundred thirty-three million, three hundred thirty-two thousand".