112103 has 2 divisors, whose sum is σ = 112104. Its totient is φ = 112102.

The previous prime is 112097. The next prime is 112111. The reversal of 112103 is 301211.

It is an a-pointer prime, because the next prime (112111) can be obtained adding 112103 to its sum of digits (8).

It is a weak prime.

It is an emirp because it is prime and its reverse (301211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112103 - 2⁴ = 112087 is a prime.

It is a plaindrome in base 6 and base 15.

It is a zygodrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051 + 56052.

It is an arithmetic number, because the mean of its divisors is an integer number (56052).

2¹¹²¹⁰³ is an apocalyptic number.

112103 is a deficient number, since it is larger than the sum of its proper divisors (1).

112103 is an equidigital number, since it uses as much as digits as its factorization.

112103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 112103 is about 334.8178609334. The cubic root of 112103 is about 48.2176172236.

Adding to 112103 its reverse (301211), we get a palindrome (413314).

The spelling of 112103 in words is "one hundred twelve thousand, one hundred three", and thus it is an iban number.