117003 has 8 divisors (see below), whose sum is σ = 159808. Its totient is φ = 76104.

The previous prime is 116993. The next prime is 117017. The reversal of 117003 is 300711.

117003 is nontrivially palindromic in base 11.

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

It is not a de Polignac number, because 117003 - 2⁸ = 116747 is a prime.

It is a Duffinian number.

117003 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 117003.

It is not an unprimeable number, because it can be changed into a prime (117023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325 + ... + 582.

It is an arithmetic number, because the mean of its divisors is an integer number (19976).

2¹¹⁷⁰⁰³ is an apocalyptic number.

117003 is a deficient number, since it is larger than the sum of its proper divisors (42805).

117003 is an equidigital number, since it uses as much as digits as its factorization.

117003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953.

The product of its (nonzero) digits is 21, while the sum is 12.

The square root of 117003 is about 342.0570127917. The cubic root of 117003 is about 48.9101504934.

Adding to 117003 its reverse (300711), we get a palindrome (417714).

The spelling of 117003 in words is "one hundred seventeen thousand, three", and thus it is an iban number.