34103 has 4 divisors (see below), whose sum is σ = 34680. Its totient is φ = 33528.

The previous prime is 34061. The next prime is 34123. The reversal of 34103 is 30143.

34103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30143 = 43 ⋅701.

It is a cyclic number.

It is not a de Polignac number, because 34103 - 2⁶ = 34039 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34123) 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, 188 + ... + 321.

It is an arithmetic number, because the mean of its divisors is an integer number (8670).

2³⁴¹⁰³ is an apocalyptic number.

34103 is a deficient number, since it is larger than the sum of its proper divisors (577).

34103 is an equidigital number, since it uses as much as digits as its factorization.

34103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 34103 is about 184.6699759030. The cubic root of 34103 is about 32.4287987608.

Adding to 34103 its reverse (30143), we get a palindrome (64246).

The spelling of 34103 in words is "thirty-four thousand, one hundred three".