4131103 has 4 divisors (see below), whose sum is σ = 4198888. Its totient is φ = 4063320.

The previous prime is 4131097. The next prime is 4131107. The reversal of 4131103 is 3011314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3011314 = 2 ⋅1505657.

It is a cyclic number.

It is not a de Polignac number, because 4131103 - 2⁹ = 4130591 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 (4131107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33801 + ... + 33922.

It is an arithmetic number, because the mean of its divisors is an integer number (1049722).

Almost surely, 2^4131103 is an apocalyptic number.

4131103 is a deficient number, since it is larger than the sum of its proper divisors (67785).

4131103 is an equidigital number, since it uses as much as digits as its factorization.

4131103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67784.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 4131103 is about 2032.5115005825. The cubic root of 4131103 is about 160.4557707859.

Adding to 4131103 its reverse (3011314), we get a palindrome (7142417).

The spelling of 4131103 in words is "four million, one hundred thirty-one thousand, one hundred three".