117300503 has 4 divisors (see below), whose sum is σ = 117322848. Its totient is φ = 117278160.

The previous prime is 117300481. The next prime is 117300511. The reversal of 117300503 is 305003711.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 117300503 - 2⁶ = 117300439 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 (117300523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475 + ... + 15387.

It is an arithmetic number, because the mean of its divisors is an integer number (29330712).

Almost surely, 2^117300503 is an apocalyptic number.

117300503 is a deficient number, since it is larger than the sum of its proper divisors (22345).

117300503 is an equidigital number, since it uses as much as digits as its factorization.

117300503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22344.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 117300503 is about 10830.5356746562. The cubic root of 117300503 is about 489.5156994717.

The spelling of 117300503 in words is "one hundred seventeen million, three hundred thousand, five hundred three".