117003843 has 48 divisors (see below), whose sum is σ = 205545600. Its totient is φ = 63210240.

The previous prime is 117003839. The next prime is 117003853. The reversal of 117003843 is 348300711.

It is not a de Polignac number, because 117003843 - 2² = 117003839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117003823) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30148 + ... + 33806.

It is an arithmetic number, because the mean of its divisors is an integer number (4282200).

Almost surely, 2^117003843 is an apocalyptic number.

117003843 is a deficient number, since it is larger than the sum of its proper divisors (88541757).

117003843 is a wasteful number, since it uses less digits than its factorization.

117003843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712 (or 3709 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 117003843 is about 10816.8314676711. The cubic root of 117003843 is about 489.1026795809.

The spelling of 117003843 in words is "one hundred seventeen million, three thousand, eight hundred forty-three".