26104103 has 4 divisors (see below), whose sum is σ = 27239088. Its totient is φ = 24969120.

The previous prime is 26104097. The next prime is 26104109. The reversal of 26104103 is 30140162.

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

It is an interprime number because it is at equal distance from previous prime (26104097) and next prime (26104109).

It is a cyclic number.

It is not a de Polignac number, because 26104103 - 2²² = 21909799 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 (26104109) 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, 567458 + ... + 567503.

It is an arithmetic number, because the mean of its divisors is an integer number (6809772).

Almost surely, 2^26104103 is an apocalyptic number.

26104103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

26104103 is a deficient number, since it is larger than the sum of its proper divisors (1134985).

26104103 is a wasteful number, since it uses less digits than its factorization.

26104103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134984.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 26104103 is about 5109.2174547576. The cubic root of 26104103 is about 296.6444709790.

Adding to 26104103 its reverse (30140162), we get a palindrome (56244265).

The spelling of 26104103 in words is "twenty-six million, one hundred four thousand, one hundred three".