2133021124 has 24 divisors (see below), whose sum is σ = 4050623808. Its totient is φ = 976953120.

The previous prime is 2133021119. The next prime is 2133021151. The reversal of 2133021124 is 4211203312.

It is a happy 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, 149752 + ... + 163375.

It is an arithmetic number, because the mean of its divisors is an integer number (168775992).

Almost surely, 2^2133021124 is an apocalyptic number.

It is an amenable number.

2133021124 is a deficient number, since it is larger than the sum of its proper divisors (1917602684).

2133021124 is a wasteful number, since it uses less digits than its factorization.

2133021124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313275 (or 313273 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2133021124 is about 46184.6416463309. The cubic root of 2133021124 is about 1287.2563774944.

Adding to 2133021124 its reverse (4211203312), we get a palindrome (6344224436).

It can be divided in two parts, 2133021 and 124, that added together give a triangular number (2133145 = T₂₀₆₅).

The spelling of 2133021124 in words is "two billion, one hundred thirty-three million, twenty-one thousand, one hundred twenty-four".