3103103 has 4 divisors (see below), whose sum is σ = 3107280. Its totient is φ = 3098928.

The previous prime is 3103073. The next prime is 3103109. The reversal of 3103103 is 3013013.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3103103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103109) 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, 638 + ... + 2571.

It is an arithmetic number, because the mean of its divisors is an integer number (776820).

Almost surely, 2^3103103 is an apocalyptic number.

3103103 is a deficient number, since it is larger than the sum of its proper divisors (4177).

3103103 is an equidigital number, since it uses as much as digits as its factorization.

3103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 3103103 is about 1761.5626585506. The cubic root of 3103103 is about 145.8586077192.

Adding to 3103103 its reverse (3013013), we get a palindrome (6116116).

It can be divided in two parts, 310310 and 3, that multiplied together give a triangular number (930930 = T₁₃₆₄).

The spelling of 3103103 in words is "three million, one hundred three thousand, one hundred three".