12030400300 has 36 divisors (see below), whose sum is σ = 26250240016. Its totient is φ = 4785566400.

The previous prime is 12030400279. The next prime is 12030400303. The reversal of 12030400300 is 300403021.

It is not an unprimeable number, because it can be changed into a prime (12030400303) 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, 314232 + ... + 350431.

Almost surely, 2^12030400300 is an apocalyptic number.

12030400300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12030400300 is an abundant number, since it is smaller than the sum of its proper divisors (14219839716).

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

12030400300 is a wasteful number, since it uses less digits than its factorization.

12030400300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664858 (or 664851 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 12030400300 its reverse (300403021), we get a palindrome (12330803321).

The spelling of 12030400300 in words is "twelve billion, thirty million, four hundred thousand, three hundred".