13116703 has 4 divisors (see below), whose sum is σ = 13339080. Its totient is φ = 12894328.

The previous prime is 13116661. The next prime is 13116721. The reversal of 13116703 is 30761131.

13116703 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: 30761131 = 181 ⋅169951.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13116703 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 (13116743) 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 3 ways as a sum of consecutive naturals, for example, 111100 + ... + 111217.

It is an arithmetic number, because the mean of its divisors is an integer number (3334770).

Almost surely, 2^13116703 is an apocalyptic number.

13116703 is a deficient number, since it is larger than the sum of its proper divisors (222377).

13116703 is an equidigital number, since it uses as much as digits as its factorization.

13116703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222376.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 13116703 is about 3621.6989107324. The cubic root of 13116703 is about 235.8349835137.

Adding to 13116703 its reverse (30761131), we get a palindrome (43877834).

The spelling of 13116703 in words is "thirteen million, one hundred sixteen thousand, seven hundred three".