300231120 has 160 divisors (see below), whose sum is σ = 1070860032. Its totient is φ = 68161536.

The previous prime is 300231079. The next prime is 300231131. The reversal of 300231120 is 21132003.

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 = 300231096 and 300231105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290124 + ... + 291156.

Almost surely, 2^300231120 is an apocalyptic number.

300231120 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 300231120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535430016).

300231120 is an abundant number, since it is smaller than the sum of its proper divisors (770628912).

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

300231120 is a wasteful number, since it uses less digits than its factorization.

300231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229 (or 1223 counting only the distinct ones).

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

The square root of 300231120 is about 17327.1786508941. The cubic root of 300231120 is about 669.6048163360.

Adding to 300231120 its reverse (21132003), we get a palindrome (321363123).

The spelling of 300231120 in words is "three hundred million, two hundred thirty-one thousand, one hundred twenty".