112110113122103 has 2 divisors, whose sum is σ = 112110113122104. Its totient is φ = 112110113122102.

The previous prime is 112110113122079. The next prime is 112110113122151. The reversal of 112110113122103 is 301221311011211.

It is a weak prime.

It is an emirp because it is prime and its reverse (301221311011211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112110113122103 - 2⁸ = 112110113121847 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112110113125103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055056561051 + 56055056561052.

It is an arithmetic number, because the mean of its divisors is an integer number (56055056561052).

Almost surely, 2^{112110113122103} is an apocalyptic number.

112110113122103 is a deficient number, since it is larger than the sum of its proper divisors (1).

112110113122103 is an equidigital number, since it uses as much as digits as its factorization.

112110113122103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 112110113122103 its reverse (301221311011211), we get a palindrome (413331424133314).

The spelling of 112110113122103 in words is "one hundred twelve trillion, one hundred ten billion, one hundred thirteen million, one hundred twenty-two thousand, one hundred three".