133530041030321 has 8 divisors (see below), whose sum is σ = 143815588984704. Its totient is φ = 123246493981200.

The previous prime is 133530041030299. The next prime is 133530041030333. The reversal of 133530041030321 is 123030140035331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133530041030321 - 2⁶ = 133530041030257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133530041030621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500087705 + ... + 500354646.

It is an arithmetic number, because the mean of its divisors is an integer number (17976948623088).

Almost surely, 2^{133530041030321} is an apocalyptic number.

It is an amenable number.

133530041030321 is a deficient number, since it is larger than the sum of its proper divisors (10285547954383).

133530041030321 is a wasteful number, since it uses less digits than its factorization.

133530041030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000452631.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 133530041030321 its reverse (123030140035331), we get a palindrome (256560181065652).

The spelling of 133530041030321 in words is "one hundred thirty-three trillion, five hundred thirty billion, forty-one million, thirty thousand, three hundred twenty-one".