12130330302 has 48 divisors (see below), whose sum is σ = 26716884480. Its totient is φ = 3976788816.

The previous prime is 12130330301. The next prime is 12130330319. The reversal of 12130330302 is 20303303121.

12130330302 is a `hidden beast` number, since 1 + 2 + 1 + 30 + 330 + 302 = 666.

12130330302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12130330302² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130330301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 787123 + ... + 802385.

It is an arithmetic number, because the mean of its divisors is an integer number (556601760).

Almost surely, 2^12130330302 is an apocalyptic number.

12130330302 is an abundant number, since it is smaller than the sum of its proper divisors (14586554178).

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

12130330302 is a wasteful number, since it uses less digits than its factorization.

12130330302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15997 (or 15994 counting only the distinct ones).

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

Adding to 12130330302 its reverse (20303303121), we get a palindrome (32433633423).

The spelling of 12130330302 in words is "twelve billion, one hundred thirty million, three hundred thirty thousand, three hundred two".