13009103 has 8 divisors (see below), whose sum is σ = 13240416. Its totient is φ = 12780000.

The previous prime is 13009069. The next prime is 13009123. The reversal of 13009103 is 30190031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13009103 - 2¹² = 13005007 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 (13009123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14825 + ... + 15677.

It is an arithmetic number, because the mean of its divisors is an integer number (1655052).

Almost surely, 2^13009103 is an apocalyptic number.

13009103 is a deficient number, since it is larger than the sum of its proper divisors (231313).

13009103 is a wasteful number, since it uses less digits than its factorization.

13009103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 13009103 is about 3606.8134135272. The cubic root of 13009103 is about 235.1883385301.

Adding to 13009103 its reverse (30190031), we get a palindrome (43199134).

The spelling of 13009103 in words is "thirteen million, nine thousand, one hundred three".