300242120 has 32 divisors (see below), whose sum is σ = 677731320. Its totient is φ = 119708160.

The previous prime is 300242051. The next prime is 300242143. The reversal of 300242120 is 21242003.

It can be written as a sum of positive squares in 4 ways, for example, as 38514436 + 261727684 = 6206^2 + 16178^2 .

It is a junction number, because it is equal to n+sod(n) for n = 300242095 and 300242104.

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 7 ways as a sum of consecutive naturals, for example, 530 + ... + 24510.

Almost surely, 2^300242120 is an apocalyptic number.

It is an amenable number.

300242120 is an abundant number, since it is smaller than the sum of its proper divisors (377489200).

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

300242120 is a wasteful number, since it uses less digits than its factorization.

300242120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24305 (or 24301 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 300242120 is about 17327.4960683880. The cubic root of 300242120 is about 669.6129939949.

Adding to 300242120 its reverse (21242003), we get a palindrome (321484123).

The spelling of 300242120 in words is "three hundred million, two hundred forty-two thousand, one hundred twenty".