2133131124 has 24 divisors (see below), whose sum is σ = 4979591680. Its totient is φ = 710717184.

The previous prime is 2133131093. The next prime is 2133131137. The reversal of 2133131124 is 4211313312.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2133131124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12829 + ... + 66564.

Almost surely, 2^2133131124 is an apocalyptic number.

It is an amenable number.

2133131124 is an abundant number, since it is smaller than the sum of its proper divisors (2846460556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133131124 is a wasteful number, since it uses less digits than its factorization.

2133131124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81639 (or 81637 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 2133131124 is about 46185.8325030523. The cubic root of 2133131124 is about 1287.2785050714.

Adding to 2133131124 its reverse (4211313312), we get a palindrome (6344444436).

The spelling of 2133131124 in words is "two billion, one hundred thirty-three million, one hundred thirty-one thousand, one hundred twenty-four".