12020130300 has 72 divisors (see below), whose sum is σ = 34796213872. Its totient is φ = 3203712000.

The previous prime is 12020130281. The next prime is 12020130329. The reversal of 12020130300 is 303102021.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 639030 + ... + 657570.

Almost surely, 2^12020130300 is an apocalyptic number.

12020130300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12020130300 is an abundant number, since it is smaller than the sum of its proper divisors (22776083572).

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

12020130300 is a wasteful number, since it uses less digits than its factorization.

12020130300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20719 (or 20712 counting only the distinct ones).

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

Adding to 12020130300 its reverse (303102021), we get a palindrome (12323232321).

The spelling of 12020130300 in words is "twelve billion, twenty million, one hundred thirty thousand, three hundred".