112012323320203 has 4 divisors (see below), whose sum is σ = 112012355335768. Its totient is φ = 112012291304640.

The previous prime is 112012323320201. The next prime is 112012323320239. The reversal of 112012323320203 is 302023323210211.

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 112012323320203 - 2¹ = 112012323320201 is a prime.

It is a super-2 number, since 2×112012323320203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112012323320201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10010901 + ... + 18006742.

It is an arithmetic number, because the mean of its divisors is an integer number (28003088833942).

Almost surely, 2^{112012323320203} is an apocalyptic number.

112012323320203 is a deficient number, since it is larger than the sum of its proper divisors (32015565).

112012323320203 is an equidigital number, since it uses as much as digits as its factorization.

112012323320203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32015564.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 112012323320203 its reverse (302023323210211), we get a palindrome (414035646530414).

The spelling of 112012323320203 in words is "one hundred twelve trillion, twelve billion, three hundred twenty-three million, three hundred twenty thousand, two hundred three".