6103 has 4 divisors (see below), whose sum is σ = 6480. Its totient is φ = 5728.

The previous prime is 6101. The next prime is 6113. The reversal of 6103 is 3016.

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 6103 - 2¹ = 6101 is a prime.

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

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 6103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6101) 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, 163 + ... + 196.

It is an arithmetic number, because the mean of its divisors is an integer number (1620).

2⁶¹⁰³ is an apocalyptic number.

6103 is a deficient number, since it is larger than the sum of its proper divisors (377).

6103 is a wasteful number, since it uses less digits than its factorization.

6103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 6103 is about 78.1216999303. The cubic root of 6103 is about 18.2745962222.

Adding to 6103 its reverse (3016), we get a palindrome (9119).

It can be divided in two parts, 610 and 3, that multiplied together give a triangular number (1830 = T₆₀).

The spelling of 6103 in words is "six thousand, one hundred three".