12000303030 has 64 divisors (see below), whose sum is σ = 29293977600. Its totient is φ = 3145633920.

The previous prime is 12000303001. The next prime is 12000303097. The reversal of 12000303030 is 3030300021.

It is a happy number.

12000303030 is a modest number, since divided by 303030 gives 12000 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 12000302997 and 12000303015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531675 + ... + 553785.

It is an arithmetic number, because the mean of its divisors is an integer number (457718400).

Almost surely, 2^12000303030 is an apocalyptic number.

12000303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000303030 is an abundant number, since it is smaller than the sum of its proper divisors (17293674570).

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

12000303030 is a wasteful number, since it uses less digits than its factorization.

12000303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22429.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 12000303030 its reverse (3030300021), we get a palindrome (15030603051).

The spelling of 12000303030 in words is "twelve billion, three hundred three thousand, thirty".