300112102202121 has 128 divisors (see below), whose sum is σ = 514868966092800. Its totient is φ = 170751427015680.

The previous prime is 300112102202119. The next prime is 300112102202137. The reversal of 300112102202121 is 121202201211003.

300112102202121 is a `hidden beast` number, since 300 + 1 + 1 + 21 + 0 + 220 + 2 + 121 = 666.

It is not a de Polignac number, because 300112102202121 - 2¹ = 300112102202119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300112102202094 and 300112102202103.

It is not an unprimeable number, because it can be changed into a prime (300112102202141) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3270681175 + ... + 3270772931.

It is an arithmetic number, because the mean of its divisors is an integer number (4022413797600).

Almost surely, 2^{300112102202121} is an apocalyptic number.

It is an amenable number.

300112102202121 is a deficient number, since it is larger than the sum of its proper divisors (214756863890679).

300112102202121 is a wasteful number, since it uses less digits than its factorization.

300112102202121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93436 (or 93430 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 300112102202121 its reverse (121202201211003), we get a palindrome (421314303413124).

The spelling of 300112102202121 in words is "three hundred trillion, one hundred twelve billion, one hundred two million, two hundred two thousand, one hundred twenty-one".