133113131310121 has 8 divisors (see below), whose sum is σ = 142641427741344. Its totient is φ = 123773514016320.

The previous prime is 133113131310113. The next prime is 133113131310149. The reversal of 133113131310121 is 121013131311331.

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 133113131310121 - 2³ = 133113131310113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133113131310721) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 47169782895 + ... + 47169785716.

It is an arithmetic number, because the mean of its divisors is an integer number (17830178467668).

Almost surely, 2^{133113131310121} is an apocalyptic number.

It is an amenable number.

133113131310121 is a deficient number, since it is larger than the sum of its proper divisors (9528296431223).

133113131310121 is an equidigital number, since it uses as much as digits as its factorization.

133113131310121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94339568711.

The product of its (nonzero) digits is 486, while the sum is 25.

Adding to 133113131310121 its reverse (121013131311331), we get a palindrome (254126262621452).

The spelling of 133113131310121 in words is "one hundred thirty-three trillion, one hundred thirteen billion, one hundred thirty-one million, three hundred ten thousand, one hundred twenty-one".