12032331130 has 32 divisors (see below), whose sum is σ = 22772359440. Its totient is φ = 4570782720.

The previous prime is 12032331119. The next prime is 12032331167. The reversal of 12032331130 is 3113323021.

It can be written as a sum of positive squares in 8 ways, for example, as 1087614441 + 10944716689 = 32979^2 + 104617^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12032331098 and 12032331107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322399 + ... + 357778.

Almost surely, 2^12032331130 is an apocalyptic number.

12032331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12032331130 is a deficient number, since it is larger than the sum of its proper divisors (10740028310).

12032331130 is a wasteful number, since it uses less digits than its factorization.

12032331130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680274.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12032331130 its reverse (3113323021), we get a palindrome (15145654151).

The spelling of 12032331130 in words is "twelve billion, thirty-two million, three hundred thirty-one thousand, one hundred thirty".