117208043 has 4 divisors (see below), whose sum is σ = 119194680. Its totient is φ = 115221408.

The previous prime is 117208037. The next prime is 117208057. The reversal of 117208043 is 340802711.

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 117208043 - 2⁸ = 117207787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117208033) 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, 993230 + ... + 993347.

It is an arithmetic number, because the mean of its divisors is an integer number (29798670).

Almost surely, 2^117208043 is an apocalyptic number.

117208043 is a deficient number, since it is larger than the sum of its proper divisors (1986637).

117208043 is an equidigital number, since it uses as much as digits as its factorization.

117208043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986636.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 117208043 is about 10826.2663462525. The cubic root of 117208043 is about 489.3870483646.

The spelling of 117208043 in words is "one hundred seventeen million, two hundred eight thousand, forty-three".