300131310220 has 72 divisors (see below), whose sum is σ = 733262147856. Its totient is φ = 102890342016.

The previous prime is 300131310197. The next prime is 300131310287. The reversal of 300131310220 is 22013131003.

It is a junction number, because it is equal to n+sod(n) for n = 300131310194 and 300131310203.

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 23 ways as a sum of consecutive naturals, for example, 15471367 + ... + 15490753.

It is an arithmetic number, because the mean of its divisors is an integer number (10184196498).

Almost surely, 2^300131310220 is an apocalyptic number.

It is an amenable number.

300131310220 is an abundant number, since it is smaller than the sum of its proper divisors (433130837636).

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

300131310220 is a wasteful number, since it uses less digits than its factorization.

300131310220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35207 (or 35198 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 300131310220 its reverse (22013131003), we get a palindrome (322144441223).

The spelling of 300131310220 in words is "three hundred billion, one hundred thirty-one million, three hundred ten thousand, two hundred twenty".