12032300304 has 80 divisors (see below), whose sum is σ = 34550288640. Its totient is φ = 4009242240.

The previous prime is 12032300281. The next prime is 12032300309. The reversal of 12032300304 is 40300323021.

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

It is not an unprimeable number, because it can be changed into a prime (12032300309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2104009 + ... + 2109719.

It is an arithmetic number, because the mean of its divisors is an integer number (431878608).

Almost surely, 2^12032300304 is an apocalyptic number.

It is an amenable number.

12032300304 is an abundant number, since it is smaller than the sum of its proper divisors (22517988336).

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

12032300304 is a wasteful number, since it uses less digits than its factorization.

12032300304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10605 (or 10593 counting only the distinct ones).

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

Adding to 12032300304 its reverse (40300323021), we get a palindrome (52332623325).

The spelling of 12032300304 in words is "twelve billion, thirty-two million, three hundred thousand, three hundred four".