112100022103 has 4 divisors (see below), whose sum is σ = 112498954848. Its totient is φ = 111701089360.

The previous prime is 112100022079. The next prime is 112100022113. The reversal of 112100022103 is 301220001211.

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 112100022103 - 2²⁹ = 111563151191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100022113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199465951 + ... + 199466512.

It is an arithmetic number, because the mean of its divisors is an integer number (28124738712).

Almost surely, 2^112100022103 is an apocalyptic number.

112100022103 is a deficient number, since it is larger than the sum of its proper divisors (398932745).

112100022103 is an equidigital number, since it uses as much as digits as its factorization.

112100022103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398932744.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 112100022103 its reverse (301220001211), we get a palindrome (413320023314).

The spelling of 112100022103 in words is "one hundred twelve billion, one hundred million, twenty-two thousand, one hundred three".