133003443344020 has 48 divisors (see below), whose sum is σ = 283496709904128. Its totient is φ = 52403497407360.

The previous prime is 133003443344017. The next prime is 133003443344047. The reversal of 133003443344020 is 20443344300331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14753154 + ... + 21992326.

It is an arithmetic number, because the mean of its divisors is an integer number (5906181456336).

Almost surely, 2^{133003443344020} is an apocalyptic number.

133003443344020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133003443344020 is an abundant number, since it is smaller than the sum of its proper divisors (150493266560108).

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

133003443344020 is a wasteful number, since it uses less digits than its factorization.

133003443344020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7252960 (or 7252958 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 133003443344020 its reverse (20443344300331), we get a palindrome (153446787644351).

The spelling of 133003443344020 in words is "one hundred thirty-three trillion, three billion, four hundred forty-three million, three hundred forty-four thousand, twenty".