2130030304 has 48 divisors (see below), whose sum is σ = 4237537248. Its totient is φ = 1053891072.

The previous prime is 2130030239. The next prime is 2130030307. The reversal of 2130030304 is 4030300312.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130030307) 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, 1471309 + ... + 1472755.

It is an arithmetic number, because the mean of its divisors is an integer number (88282026).

Almost surely, 2^2130030304 is an apocalyptic number.

It is an amenable number.

2130030304 is a deficient number, since it is larger than the sum of its proper divisors (2107506944).

2130030304 is a wasteful number, since it uses less digits than its factorization.

2130030304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907 (or 1899 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2130030304 is about 46152.2513427027. The cubic root of 2130030304 is about 1286.6544530088.

Adding to 2130030304 its reverse (4030300312), we get a palindrome (6160330616).

The spelling of 2130030304 in words is "two billion, one hundred thirty million, thirty thousand, three hundred four".