133141211 has 16 divisors (see below), whose sum is σ = 154471680. Its totient is φ = 112402080.

The previous prime is 133141159. The next prime is 133141219. The reversal of 133141211 is 112141331.

It is not a de Polignac number, because 133141211 - 2²⁶ = 66032347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133141211.

It is not an unprimeable number, because it can be changed into a prime (133141219) 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 15 ways as a sum of consecutive naturals, for example, 160580 + ... + 161406.

It is an arithmetic number, because the mean of its divisors is an integer number (9654480).

Almost surely, 2^133141211 is an apocalyptic number.

133141211 is a deficient number, since it is larger than the sum of its proper divisors (21330469).

133141211 is a wasteful number, since it uses less digits than its factorization.

133141211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154.

The product of its digits is 72, while the sum is 17.

The square root of 133141211 is about 11538.6832437675. The cubic root of 133141211 is about 510.6274617191.

Adding to 133141211 its reverse (112141331), we get a palindrome (245282542).

The spelling of 133141211 in words is "one hundred thirty-three million, one hundred forty-one thousand, two hundred eleven".