117165133 has 8 divisors (see below), whose sum is σ = 121627800. Its totient is φ = 112730688.

The previous prime is 117165131. The next prime is 117165143. The reversal of 117165133 is 331561711.

It can be written as a sum of positive squares in 4 ways, for example, as 81667369 + 35497764 = 9037^2 + 5958^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 117165133 - 2¹ = 117165131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117165131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1603 + ... + 15391.

It is an arithmetic number, because the mean of its divisors is an integer number (15203475).

Almost surely, 2^117165133 is an apocalyptic number.

It is an amenable number.

117165133 is a deficient number, since it is larger than the sum of its proper divisors (4462667).

117165133 is a wasteful number, since it uses less digits than its factorization.

117165133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14111.

The product of its digits is 1890, while the sum is 28.

The square root of 117165133 is about 10824.2844105280. The cubic root of 117165133 is about 489.3273193537.

The spelling of 117165133 in words is "one hundred seventeen million, one hundred sixty-five thousand, one hundred thirty-three".