12113230304 has 24 divisors (see below), whose sum is σ = 27254768688. Its totient is φ = 5191384320.

The previous prime is 12113230289. The next prime is 12113230307. The reversal of 12113230304 is 40303231121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113230307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27038237 + ... + 27038684.

It is an arithmetic number, because the mean of its divisors is an integer number (1135615362).

Almost surely, 2^12113230304 is an apocalyptic number.

12113230304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12113230304 is an abundant number, since it is smaller than the sum of its proper divisors (15141538384).

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

12113230304 is an equidigital number, since it uses as much as digits as its factorization.

12113230304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54076938 (or 54076930 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12113230304 its reverse (40303231121), we get a palindrome (52416461425).

The spelling of 12113230304 in words is "twelve billion, one hundred thirteen million, two hundred thirty thousand, three hundred four".