133313012045044 has 24 divisors (see below), whose sum is σ = 251246500723400. Its totient is φ = 61528409685504.

The previous prime is 133313012045009. The next prime is 133313012045077. The reversal of 133313012045044 is 440540210313331.

133313012045044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6940790473444 + 126372221571600 = 2634538^2 + 11241540^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9199569 + ... + 18741880.

Almost surely, 2^{133313012045044} is an apocalyptic number.

It is an amenable number.

133313012045044 is a deficient number, since it is larger than the sum of its proper divisors (117933488678356).

133313012045044 is a wasteful number, since it uses less digits than its factorization.

133313012045044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28033219 (or 28033217 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 133313012045044 its reverse (440540210313331), we get a palindrome (573853222358375).

The spelling of 133313012045044 in words is "one hundred thirty-three trillion, three hundred thirteen billion, twelve million, forty-five thousand, forty-four".