117873203 has 4 divisors (see below), whose sum is σ = 134712240. Its totient is φ = 101034168.

The previous prime is 117873163. The next prime is 117873211. The reversal of 117873203 is 302378711.

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 117873203 - 2¹⁰ = 117872179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117873203.

It is not an unprimeable number, because it can be changed into a prime (117873263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8419508 + ... + 8419521.

It is an arithmetic number, because the mean of its divisors is an integer number (33678060).

Almost surely, 2^117873203 is an apocalyptic number.

117873203 is a deficient number, since it is larger than the sum of its proper divisors (16839037).

117873203 is an equidigital number, since it uses as much as digits as its factorization.

117873203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16839036.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 117873203 is about 10856.9426175144. The cubic root of 117873203 is about 490.3110658473.

The spelling of 117873203 in words is "one hundred seventeen million, eight hundred seventy-three thousand, two hundred three".