133101121330211 has 4 divisors (see below), whose sum is σ = 133844703013800. Its totient is φ = 132357539646624.

The previous prime is 133101121330181. The next prime is 133101121330231. The reversal of 133101121330211 is 112033121101331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133101121330211 - 2²² = 133101117135907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133101121330231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371790841526 + ... + 371790841883.

It is an arithmetic number, because the mean of its divisors is an integer number (33461175753450).

Almost surely, 2^{133101121330211} is an apocalyptic number.

133101121330211 is a deficient number, since it is larger than the sum of its proper divisors (743581683589).

133101121330211 is an equidigital number, since it uses as much as digits as its factorization.

133101121330211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743581683588.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 133101121330211 its reverse (112033121101331), we get a palindrome (245134242431542).

The spelling of 133101121330211 in words is "one hundred thirty-three trillion, one hundred one billion, one hundred twenty-one million, three hundred thirty thousand, two hundred eleven".