2133124112 has 20 divisors (see below), whose sum is σ = 4723346496. Its totient is φ = 914196000.

The previous prime is 2133124069. The next prime is 2133124127. The reversal of 2133124112 is 2114213312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9522764 + ... + 9522987.

Almost surely, 2^2133124112 is an apocalyptic number.

It is an amenable number.

2133124112 is an abundant number, since it is smaller than the sum of its proper divisors (2590222384).

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

2133124112 is a wasteful number, since it uses less digits than its factorization.

2133124112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19045766 (or 19045760 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 2133124112 is about 46185.7565922655. The cubic root of 2133124112 is about 1287.2770945616.

Adding to 2133124112 its reverse (2114213312), we get a palindrome (4247337424).

The spelling of 2133124112 in words is "two billion, one hundred thirty-three million, one hundred twenty-four thousand, one hundred twelve".