173243130117 has 8 divisors (see below), whose sum is σ = 231015401760. Its totient is φ = 115483139280.

The previous prime is 173243130097. The next prime is 173243130133. The reversal of 173243130117 is 711031342371.

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

It is not a de Polignac number, because 173243130117 - 2⁷ = 173243129989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173243130017) 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 7 ways as a sum of consecutive naturals, for example, 3037234 + ... + 3093747.

It is an arithmetic number, because the mean of its divisors is an integer number (28876925220).

Almost surely, 2^173243130117 is an apocalyptic number.

It is an amenable number.

173243130117 is a deficient number, since it is larger than the sum of its proper divisors (57772271643).

173243130117 is an equidigital number, since it uses as much as digits as its factorization.

173243130117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6140403.

The product of its (nonzero) digits is 10584, while the sum is 33.

Adding to 173243130117 its reverse (711031342371), we get a palindrome (884274472488).

The spelling of 173243130117 in words is "one hundred seventy-three billion, two hundred forty-three million, one hundred thirty thousand, one hundred seventeen".