112113221203 has 4 divisors (see below), whose sum is σ = 112115748888. Its totient is φ = 112110693520.

The previous prime is 112113221201. The next prime is 112113221219. The reversal of 112113221203 is 302122311211.

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

It is a cyclic number.

It is not a de Polignac number, because 112113221203 - 2¹ = 112113221201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112113221201) 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, 1196101 + ... + 1286422.

It is an arithmetic number, because the mean of its divisors is an integer number (28028937222).

Almost surely, 2^112113221203 is an apocalyptic number.

112113221203 is a deficient number, since it is larger than the sum of its proper divisors (2527685).

112113221203 is an equidigital number, since it uses as much as digits as its factorization.

112113221203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527684.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 112113221203 its reverse (302122311211), we get a palindrome (414235532414).

The spelling of 112113221203 in words is "one hundred twelve billion, one hundred thirteen million, two hundred twenty-one thousand, two hundred three".