14113506503 has 4 divisors (see below), whose sum is σ = 14117762160. Its totient is φ = 14109250848.

The previous prime is 14113506497. The next prime is 14113506509. The reversal of 14113506503 is 30560531141.

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

It is an interprime number because it is at equal distance from previous prime (14113506497) and next prime (14113506509).

It is a cyclic number.

It is not a de Polignac number, because 14113506503 - 2⁶ = 14113506439 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 (14113506509) 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, 2122850 + ... + 2129487.

It is an arithmetic number, because the mean of its divisors is an integer number (3529440540).

Almost surely, 2^14113506503 is an apocalyptic number.

14113506503 is a deficient number, since it is larger than the sum of its proper divisors (4255657).

14113506503 is an equidigital number, since it uses as much as digits as its factorization.

14113506503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255656.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 14113506503 in words is "fourteen billion, one hundred thirteen million, five hundred six thousand, five hundred three".