112300203211121 has 2 divisors, whose sum is σ = 112300203211122. Its totient is φ = 112300203211120.

The previous prime is 112300203211093. The next prime is 112300203211181. The reversal of 112300203211121 is 121112302003211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61400325818896 + 50899877392225 = 7835836^2 + 7134415^2 .

It is an emirp because it is prime and its reverse (121112302003211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112300203211121 - 2¹⁴ = 112300203194737 is a prime.

It is a super-2 number, since 2×112300203211121² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112300203211093 and 112300203211102.

It is not a weakly prime, because it can be changed into another prime (112300203211181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56150101605560 + 56150101605561.

It is an arithmetic number, because the mean of its divisors is an integer number (56150101605561).

Almost surely, 2^{112300203211121} is an apocalyptic number.

It is an amenable number.

112300203211121 is a deficient number, since it is larger than the sum of its proper divisors (1).

112300203211121 is an equidigital number, since it uses as much as digits as its factorization.

112300203211121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 112300203211121 its reverse (121112302003211), we get a palindrome (233412505214332).

The spelling of 112300203211121 in words is "one hundred twelve trillion, three hundred billion, two hundred three million, two hundred eleven thousand, one hundred twenty-one".