13380103 has 4 divisors (see below), whose sum is σ = 14596488. Its totient is φ = 12163720.

The previous prime is 13380067. The next prime is 13380113. The reversal of 13380103 is 30108331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13380103 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 (13380113) 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, 608176 + ... + 608197.

It is an arithmetic number, because the mean of its divisors is an integer number (3649122).

Almost surely, 2^13380103 is an apocalyptic number.

13380103 is a deficient number, since it is larger than the sum of its proper divisors (1216385).

13380103 is a wasteful number, since it uses less digits than its factorization.

13380103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216384.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 13380103 is about 3657.8823108460. The cubic root of 13380103 is about 237.4031546052.

Adding to 13380103 its reverse (30108331), we get a palindrome (43488434).

The spelling of 13380103 in words is "thirteen million, three hundred eighty thousand, one hundred three".