112113052203 has 4 divisors (see below), whose sum is σ = 149484069608. Its totient is φ = 74742034800.

The previous prime is 112113052189. The next prime is 112113052211. The reversal of 112113052203 is 302250311211.

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

It is not a de Polignac number, because 112113052203 - 2⁴ = 112113052187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112113052203.

It is not an unprimeable number, because it can be changed into a prime (112113051203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18685508698 + ... + 18685508703.

It is an arithmetic number, because the mean of its divisors is an integer number (37371017402).

Almost surely, 2^112113052203 is an apocalyptic number.

112113052203 is a deficient number, since it is larger than the sum of its proper divisors (37371017405).

112113052203 is an equidigital number, since it uses as much as digits as its factorization.

112113052203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37371017404.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 112113052203 its reverse (302250311211), we get a palindrome (414363363414).

The spelling of 112113052203 in words is "one hundred twelve billion, one hundred thirteen million, fifty-two thousand, two hundred three".