300020113020 has 96 divisors (see below), whose sum is σ = 895231346688. Its totient is φ = 74898621952.

The previous prime is 300020113013. The next prime is 300020113097. The reversal of 300020113020 is 20311020003.

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 = 300020112987 and 300020113005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2247969 + ... + 2377688.

It is an arithmetic number, because the mean of its divisors is an integer number (9325326528).

Almost surely, 2^300020113020 is an apocalyptic number.

300020113020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

300020113020 is an abundant number, since it is smaller than the sum of its proper divisors (595211233668).

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

300020113020 is a wasteful number, since it uses less digits than its factorization.

300020113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625739 (or 4625737 counting only the distinct ones).

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

Adding to 300020113020 its reverse (20311020003), we get a palindrome (320331133023).

The spelling of 300020113020 in words is "three hundred billion, twenty million, one hundred thirteen thousand, twenty".