12130344204 has 96 divisors (see below), whose sum is σ = 31661177856. Its totient is φ = 3582895680.

The previous prime is 12130344197. The next prime is 12130344241. The reversal of 12130344204 is 40244303121.

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, 3102819 + ... + 3106725.

It is an arithmetic number, because the mean of its divisors is an integer number (329803936).

Almost surely, 2^12130344204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12130344204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15830588928).

12130344204 is an abundant number, since it is smaller than the sum of its proper divisors (19530833652).

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

12130344204 is a wasteful number, since it uses less digits than its factorization.

12130344204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515 (or 4513 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12130344204 its reverse (40244303121), we get a palindrome (52374647325).

The spelling of 12130344204 in words is "twelve billion, one hundred thirty million, three hundred forty-four thousand, two hundred four".