2133441213 has 16 divisors (see below), whose sum is σ = 2883034560. Its totient is φ = 1403121024.

The previous prime is 2133441203. The next prime is 2133441229. The reversal of 2133441213 is 3121443312.

It is a happy number.

It is not a de Polignac number, because 2133441213 - 2⁵ = 2133441181 is a prime.

It is a super-2 number, since 2×2133441213² = 9103142818653822738, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133441203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176673 + ... + 188361.

It is an arithmetic number, because the mean of its divisors is an integer number (180189660).

Almost surely, 2^2133441213 is an apocalyptic number.

It is an amenable number.

2133441213 is a deficient number, since it is larger than the sum of its proper divisors (749593347).

2133441213 is a wasteful number, since it uses less digits than its factorization.

2133441213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12508.

The product of its digits is 1728, while the sum is 24.

The square root of 2133441213 is about 46189.1893520551. The cubic root of 2133441213 is about 1287.3408784153.

Adding to 2133441213 its reverse (3121443312), we get a palindrome (5254884525).

The spelling of 2133441213 in words is "two billion, one hundred thirty-three million, four hundred forty-one thousand, two hundred thirteen".