2133144013 has 16 divisors (see below), whose sum is σ = 2864082816. Its totient is φ = 1534328640.

The previous prime is 2133144011. The next prime is 2133144019. The reversal of 2133144013 is 3104413312.

It is not a de Polignac number, because 2133144013 - 2¹ = 2133144011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133144011) 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, 1064506 + ... + 1066507.

It is an arithmetic number, because the mean of its divisors is an integer number (179005176).

Almost surely, 2^2133144013 is an apocalyptic number.

It is an amenable number.

2133144013 is a deficient number, since it is larger than the sum of its proper divisors (730938803).

2133144013 is a wasteful number, since it uses less digits than its factorization.

2133144013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131044.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2133144013 is about 46185.9720369724. The cubic root of 2133144013 is about 1287.2810977701.

Adding to 2133144013 its reverse (3104413312), we get a palindrome (5237557325).

The spelling of 2133144013 in words is "two billion, one hundred thirty-three million, one hundred forty-four thousand, thirteen".