300300202020 has 384 divisors, whose sum is σ = 1084162867200. Its totient is φ = 60398327808.

The previous prime is 300300202019. The next prime is 300300202043. The reversal of 300300202020 is 20202003003.

It is a super-2 number, since 2×300300202020² (a number of 24 digits) contains 22 as substring.

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 = 300300201987 and 300300202005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12496857 + ... + 12520863.

It is an arithmetic number, because the mean of its divisors is an integer number (2823340800).

Almost surely, 2^300300202020 is an apocalyptic number.

300300202020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300300202020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542081433600).

300300202020 is an abundant number, since it is smaller than the sum of its proper divisors (783862665180).

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

300300202020 is a wasteful number, since it uses less digits than its factorization.

300300202020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24147 (or 24145 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 300300202020 its reverse (20202003003), we get a palindrome (320502205023).

The spelling of 300300202020 in words is "three hundred billion, three hundred million, two hundred two thousand, twenty".