300113001220 has 24 divisors (see below), whose sum is σ = 651969624600. Its totient is φ = 115905710592.

The previous prime is 300113001197. The next prime is 300113001233. The reversal of 300113001220 is 22100311003.

It can be written as a sum of positive squares in 4 ways, for example, as 120282725124 + 179830276096 = 346818^2 + 424064^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 300113001220.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258717525 + ... + 258718684.

It is an arithmetic number, because the mean of its divisors is an integer number (27165401025).

Almost surely, 2^300113001220 is an apocalyptic number.

It is an amenable number.

300113001220 is an abundant number, since it is smaller than the sum of its proper divisors (351856623380).

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

300113001220 is a wasteful number, since it uses less digits than its factorization.

300113001220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517436247 (or 517436245 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 300113001220 its reverse (22100311003), we get a palindrome (322213312223).

The spelling of 300113001220 in words is "three hundred billion, one hundred thirteen million, one thousand, two hundred twenty".