12020331130 has 16 divisors (see below), whose sum is σ = 21638733984. Its totient is φ = 4807657360.

The previous prime is 12020331121. The next prime is 12020331137. The reversal of 12020331130 is 3113302021.

It is not an unprimeable number, because it can be changed into a prime (12020331137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57909 + ... + 165511.

It is an arithmetic number, because the mean of its divisors is an integer number (1352420874).

Almost surely, 2^12020331130 is an apocalyptic number.

12020331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020331130 is a deficient number, since it is larger than the sum of its proper divisors (9618402854).

12020331130 is a wasteful number, since it uses less digits than its factorization.

12020331130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118781.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12020331130 its reverse (3113302021), we get a palindrome (15133633151).

The spelling of 12020331130 in words is "twelve billion, twenty million, three hundred thirty-one thousand, one hundred thirty".