13625103 has 4 divisors (see below), whose sum is σ = 18166808. Its totient is φ = 9083400.

The previous prime is 13625093. The next prime is 13625107. The reversal of 13625103 is 30152631.

13625103 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30152631 = 3 ⋅10050877.

It is not a de Polignac number, because 13625103 - 2¹⁴ = 13608719 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 13625103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13625107) 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, 2270848 + ... + 2270853.

It is an arithmetic number, because the mean of its divisors is an integer number (4541702).

Almost surely, 2^13625103 is an apocalyptic number.

13625103 is a deficient number, since it is larger than the sum of its proper divisors (4541705).

13625103 is an equidigital number, since it uses as much as digits as its factorization.

13625103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541704.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 13625103 is about 3691.2197171125. The cubic root of 13625103 is about 238.8434109049.

Adding to 13625103 its reverse (30152631), we get a palindrome (43777734).

The spelling of 13625103 in words is "thirteen million, six hundred twenty-five thousand, one hundred three".