2133531124 has 24 divisors (see below), whose sum is σ = 3771841248. Its totient is φ = 1055916000.

The previous prime is 2133531097. The next prime is 2133531133. The reversal of 2133531124 is 4211353312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 157134 + ... + 170170.

It is an arithmetic number, because the mean of its divisors is an integer number (157160052).

Almost surely, 2^2133531124 is an apocalyptic number.

It is an amenable number.

2133531124 is a deficient number, since it is larger than the sum of its proper divisors (1638310124).

2133531124 is a wasteful number, since it uses less digits than its factorization.

2133531124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13455 (or 13453 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 2133531124 is about 46190.1626323182. The cubic root of 2133531124 is about 1287.3589625758.

Adding to 2133531124 its reverse (4211353312), we get a palindrome (6344884436).

The spelling of 2133531124 in words is "two billion, one hundred thirty-three million, five hundred thirty-one thousand, one hundred twenty-four".