112001110000121 has 4 divisors (see below), whose sum is σ = 114605786976912. Its totient is φ = 109396433023332.

The previous prime is 112001110000111. The next prime is 112001110000133. The reversal of 112001110000121 is 121000011100211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112001110000121 - 2¹⁸ = 112001109737977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112001110000111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1302338488331 + ... + 1302338488416.

It is an arithmetic number, because the mean of its divisors is an integer number (28651446744228).

Almost surely, 2^{112001110000121} is an apocalyptic number.

It is an amenable number.

112001110000121 is a deficient number, since it is larger than the sum of its proper divisors (2604676976791).

112001110000121 is an equidigital number, since it uses as much as digits as its factorization.

112001110000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604676976790.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 112001110000121 its reverse (121000011100211), we get a palindrome (233001121100332).

The spelling of 112001110000121 in words is "one hundred twelve trillion, one billion, one hundred ten million, one hundred twenty-one", and thus it is an aban number.