2133230330 has 32 divisors (see below), whose sum is σ = 4787303040. Its totient is φ = 664902720.

The previous prime is 2133230317. The next prime is 2133230371. The reversal of 2133230330 is 330323312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384445 + ... + 1385984.

It is an arithmetic number, because the mean of its divisors is an integer number (149603220).

Almost surely, 2^2133230330 is an apocalyptic number.

2133230330 is an abundant number, since it is smaller than the sum of its proper divisors (2654072710).

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

2133230330 is a wasteful number, since it uses less digits than its factorization.

2133230330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770454.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 2133230330 is about 46186.9064779186. The cubic root of 2133230330 is about 1287.2984606772.

Adding to 2133230330 its reverse (330323312), we get a palindrome (2463553642).

The spelling of 2133230330 in words is "two billion, one hundred thirty-three million, two hundred thirty thousand, three hundred thirty".