300220331130 has 48 divisors (see below), whose sum is σ = 782519520744. Its totient is φ = 79859097600.

The previous prime is 300220331053. The next prime is 300220331137. The reversal of 300220331130 is 31133022003.

300220331130 is a `hidden beast` number, since 300 + 2 + 2 + 0 + 331 + 1 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 285325837281 + 14894493849 = 534159^2 + 122043^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (300220331137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4123239 + ... + 4195418.

Almost surely, 2^300220331130 is an apocalyptic number.

300220331130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

300220331130 is an abundant number, since it is smaller than the sum of its proper divisors (482299189614).

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

300220331130 is a wasteful number, since it uses less digits than its factorization.

300220331130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8319071 (or 8319068 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 300220331130 its reverse (31133022003), we get a palindrome (331353353133).

The spelling of 300220331130 in words is "three hundred billion, two hundred twenty million, three hundred thirty-one thousand, one hundred thirty".