300120441121 has 4 divisors (see below), whose sum is σ = 300626547012. Its totient is φ = 299614335232.

The previous prime is 300120441079. The next prime is 300120441163. The reversal of 300120441121 is 121144021003.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (300120441079) and next prime (300120441163).

It can be written as a sum of positive squares in 2 ways, for example, as 205680390400 + 94440050721 = 453520^2 + 307311^2 .

It is a cyclic number.

It is not a de Polignac number, because 300120441121 - 2¹³ = 300120432929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300120441191) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 253052056 + ... + 253053241.

It is an arithmetic number, because the mean of its divisors is an integer number (75156636753).

Almost surely, 2^300120441121 is an apocalyptic number.

It is an amenable number.

300120441121 is a deficient number, since it is larger than the sum of its proper divisors (506105891).

300120441121 is an equidigital number, since it uses as much as digits as its factorization.

300120441121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506105890.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 300120441121 its reverse (121144021003), we get a palindrome (421264462124).

The spelling of 300120441121 in words is "three hundred billion, one hundred twenty million, four hundred forty-one thousand, one hundred twenty-one".