103107 has 4 divisors (see below), whose sum is σ = 137480. Its totient is φ = 68736.

The previous prime is 103099. The next prime is 103123. The reversal of 103107 is 701301.

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

It is not a de Polignac number, because 103107 - 2³ = 103099 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103092 and 103101.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103107.

It is not an unprimeable number, because it can be changed into a prime (103177) 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, 17182 + ... + 17187.

It is an arithmetic number, because the mean of its divisors is an integer number (34370).

2¹⁰³¹⁰⁷ is an apocalyptic number.

103107 is a deficient number, since it is larger than the sum of its proper divisors (34373).

103107 is an equidigital number, since it uses as much as digits as its factorization.

103107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34372.

The product of its (nonzero) digits is 21, while the sum is 12.

The square root of 103107 is about 321.1027872816. The cubic root of 103107 is about 46.8917078218.

Adding to 103107 its reverse (701301), we get a palindrome (804408).

It can be divided in two parts, 103 and 107, that added together give a triangular number (210 = T₂₀).

The spelling of 103107 in words is "one hundred three thousand, one hundred seven", and thus it is an iban number.