104103103 has 4 divisors (see below), whose sum is σ = 112111048. Its totient is φ = 96095160.

The previous prime is 104103101. The next prime is 104103107. The reversal of 104103103 is 301301401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301301401 = 89 ⋅3385409.

It is a cyclic number.

It is not a de Polignac number, because 104103103 - 2¹ = 104103101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 8007931 = 104103103 / (1 + 0 + 4 + 1 + 0 + 3 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104103101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4003953 + ... + 4003978.

It is an arithmetic number, because the mean of its divisors is an integer number (28027762).

Almost surely, 2^104103103 is an apocalyptic number.

104103103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104103103 is a deficient number, since it is larger than the sum of its proper divisors (8007945).

104103103 is an equidigital number, since it uses as much as digits as its factorization.

104103103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007944.

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

The square root of 104103103 is about 10203.0928154163. The cubic root of 104103103 is about 470.4222898464.

Adding to 104103103 its reverse (301301401), we get a palindrome (405404504).

The spelling of 104103103 in words is "one hundred four million, one hundred three thousand, one hundred three".