2133141212 has 12 divisors (see below), whose sum is σ = 3734641176. Its totient is φ = 1066100880.

The previous prime is 2133141211. The next prime is 2133141221. The reversal of 2133141212 is 2121413312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133141211) 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, 107114 + ... + 125457.

It is an arithmetic number, because the mean of its divisors is an integer number (311220098).

Almost surely, 2^2133141212 is an apocalyptic number.

It is an amenable number.

2133141212 is a deficient number, since it is larger than the sum of its proper divisors (1601499964).

2133141212 is a wasteful number, since it uses less digits than its factorization.

2133141212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234868 (or 234866 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 2133141212 is about 46185.9417139025. The cubic root of 2133141212 is about 1287.2805343333.

Adding to 2133141212 its reverse (2121413312), we get a palindrome (4254554524).

The spelling of 2133141212 in words is "two billion, one hundred thirty-three million, one hundred forty-one thousand, two hundred twelve".