133033301010 has 96 divisors (see below), whose sum is σ = 350651836080. Its totient is φ = 34989318144.

The previous prime is 133033300991. The next prime is 133033301059. The reversal of 133033301010 is 10103330331.

133033301010 is a `hidden beast` number, since 1 + 330 + 3 + 330 + 1 + 0 + 1 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 125790099561 + 7243201449 = 354669^2 + 85107^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2531886 + ... + 2583894.

Almost surely, 2^133033301010 is an apocalyptic number.

133033301010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 133033301010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175325918040).

133033301010 is an abundant number, since it is smaller than the sum of its proper divisors (217618535070).

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

133033301010 is a wasteful number, since it uses less digits than its factorization.

133033301010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52412 (or 52409 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

Adding to 133033301010 its reverse (10103330331), we get a palindrome (143136631341).

The spelling of 133033301010 in words is "one hundred thirty-three billion, thirty-three million, three hundred one thousand, ten".