12030323130 has 96 divisors (see below), whose sum is σ = 36149068800. Its totient is φ = 2718878976.

The previous prime is 12030323113. The next prime is 12030323177. The reversal of 12030323130 is 3132303021.

It is a super-2 number, since 2×12030323130² (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 an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51210 + ... + 163349.

It is an arithmetic number, because the mean of its divisors is an integer number (376552800).

Almost surely, 2^12030323130 is an apocalyptic number.

12030323130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030323130 is an abundant number, since it is smaller than the sum of its proper divisors (24118745670).

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

12030323130 is a wasteful number, since it uses less digits than its factorization.

12030323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214668 (or 214665 counting only the distinct ones).

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

Adding to 12030323130 its reverse (3132303021), we get a palindrome (15162626151).

The spelling of 12030323130 in words is "twelve billion, thirty million, three hundred twenty-three thousand, one hundred thirty".