2133230230 has 16 divisors (see below), whose sum is σ = 3856734000. Its totient is φ = 849532192.

The previous prime is 2133230213. The next prime is 2133230237. The reversal of 2133230230 is 320323312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2133230198 and 2133230207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133230237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467605 + ... + 472144.

It is an arithmetic number, because the mean of its divisors is an integer number (241045875).

Almost surely, 2^2133230230 is an apocalyptic number.

2133230230 is a deficient number, since it is larger than the sum of its proper divisors (1723503770).

2133230230 is a wasteful number, since it uses less digits than its factorization.

2133230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939983.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2133230230 is about 46186.9053953607. The cubic root of 2133230230 is about 1287.2984405622.

Adding to 2133230230 its reverse (320323312), we get a palindrome (2453553542).

The spelling of 2133230230 in words is "two billion, one hundred thirty-three million, two hundred thirty thousand, two hundred thirty".