300120033131332 has 12 divisors (see below), whose sum is σ = 526241904855660. Its totient is φ = 149765203172576.

The previous prime is 300120033131299. The next prime is 300120033131339. The reversal of 300120033131332 is 233131330021003.

It can be written as a sum of positive squares in 2 ways, for example, as 181999957821696 + 118120075309636 = 13490736^2 + 10868306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 300120033131297 and 300120033131306.

It is not an unprimeable number, because it can be changed into a prime (300120033131339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73703345983 + ... + 73703350054.

It is an arithmetic number, because the mean of its divisors is an integer number (43853492071305).

Almost surely, 2^{300120033131332} is an apocalyptic number.

It is an amenable number.

300120033131332 is a deficient number, since it is larger than the sum of its proper divisors (226121871724328).

300120033131332 is a wasteful number, since it uses less digits than its factorization.

300120033131332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147406696550 (or 147406696548 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 300120033131332 its reverse (233131330021003), we get a palindrome (533251363152335).

The spelling of 300120033131332 in words is "three hundred trillion, one hundred twenty billion, thirty-three million, one hundred thirty-one thousand, three hundred thirty-two".