12032030232 has 48 divisors (see below), whose sum is σ = 33381555480. Its totient is φ = 3912854400.

The previous prime is 12032030209. The next prime is 12032030233. The reversal of 12032030232 is 23203023021.

It is a happy number.

12032030232 is a `hidden beast` number, since 12 + 0 + 320 + 302 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032030233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2034994 + ... + 2040897.

Almost surely, 2^12032030232 is an apocalyptic number.

12032030232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12032030232 is an abundant number, since it is smaller than the sum of its proper divisors (21349525248).

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

12032030232 is a wasteful number, since it uses less digits than its factorization.

12032030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075944 (or 4075937 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 12032030232 its reverse (23203023021), we get a palindrome (35235053253).

The spelling of 12032030232 in words is "twelve billion, thirty-two million, thirty thousand, two hundred thirty-two".