26013103 has 2 divisors, whose sum is σ = 26013104. Its totient is φ = 26013102.

The previous prime is 26013101. The next prime is 26013121. The reversal of 26013103 is 30131062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26013103 - 2¹ = 26013101 is a prime.

Together with 26013101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26013101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13006551 + 13006552.

It is an arithmetic number, because the mean of its divisors is an integer number (13006552).

Almost surely, 2^26013103 is an apocalyptic number.

26013103 is a deficient number, since it is larger than the sum of its proper divisors (1).

26013103 is an equidigital number, since it uses as much as digits as its factorization.

26013103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 26013103 is about 5100.3042066136. The cubic root of 26013103 is about 296.2993646189.

Adding to 26013103 its reverse (30131062), we get a palindrome (56144165).

The spelling of 26013103 in words is "twenty-six million, thirteen thousand, one hundred three".