12301300020 has 24 divisors (see below), whose sum is σ = 34443640224. Its totient is φ = 3280346656.

The previous prime is 12301300009. The next prime is 12301300057. The reversal of 12301300020 is 2000310321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 12301299969 and 12301300005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102510774 + ... + 102510893.

It is an arithmetic number, because the mean of its divisors is an integer number (1435151676).

Almost surely, 2^12301300020 is an apocalyptic number.

12301300020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12301300020 is an abundant number, since it is smaller than the sum of its proper divisors (22142340204).

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

12301300020 is a wasteful number, since it uses less digits than its factorization.

12301300020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205021679 (or 205021677 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 12301300020 its reverse (2000310321), we get a palindrome (14301610341).

The spelling of 12301300020 in words is "twelve billion, three hundred one million, three hundred thousand, twenty".