2130233130 has 24 divisors (see below), whose sum is σ = 5538606372. Its totient is φ = 568062144.

The previous prime is 2130233087. The next prime is 2130233137. The reversal of 2130233130 is 313320312.

2130233130 is a `hidden beast` number, since 2 + 1 + 302 + 331 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2128622769 + 1610361 = 46137^2 + 1269^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2130233137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11834539 + ... + 11834718.

Almost surely, 2^2130233130 is an apocalyptic number.

2130233130 is an abundant number, since it is smaller than the sum of its proper divisors (3408373242).

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

2130233130 is a wasteful number, since it uses less digits than its factorization.

2130233130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23669270 (or 23669267 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2130233130 is about 46154.4486479906. The cubic root of 2130233130 is about 1286.6952910340.

Adding to 2130233130 its reverse (313320312), we get a palindrome (2443553442).

It can be divided in two parts, 213023 and 3130, that added together give a triangular number (216153 = T₆₅₇).

The spelling of 2130233130 in words is "two billion, one hundred thirty million, two hundred thirty-three thousand, one hundred thirty".