2133213200 has 60 divisors (see below), whose sum is σ = 5347895808. Its totient is φ = 816182400.

The previous prime is 2133213191. The next prime is 2133213211. The reversal of 2133213200 is 23123312.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106736 + ... + 125135.

Almost surely, 2^2133213200 is an apocalyptic number.

2133213200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2133213200 is an abundant number, since it is smaller than the sum of its proper divisors (3214682608).

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

2133213200 is a wasteful number, since it uses less digits than its factorization.

2133213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231912 (or 231901 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2133213200 is about 46186.7210353799. The cubic root of 2133213200 is about 1287.2950149668.

Adding to 2133213200 its reverse (23123312), we get a palindrome (2156336512).

The spelling of 2133213200 in words is "two billion, one hundred thirty-three million, two hundred thirteen thousand, two hundred".