117832133 has 4 divisors (see below), whose sum is σ = 121895340. Its totient is φ = 113768928.

The previous prime is 117832123. The next prime is 117832157. The reversal of 117832133 is 331238711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66308449 + 51523684 = 8143^2 + 7178^2 .

It is a cyclic number.

It is not a de Polignac number, because 117832133 - 2⁶ = 117832069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 4063177 = 117832133 / (1 + 1 + 7 + 8 + 3 + 2 + 1 + 3 + 3).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 117832096 and 117832105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117832123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2031560 + ... + 2031617.

It is an arithmetic number, because the mean of its divisors is an integer number (30473835).

Almost surely, 2^117832133 is an apocalyptic number.

It is an amenable number.

117832133 is a deficient number, since it is larger than the sum of its proper divisors (4063207).

117832133 is an equidigital number, since it uses as much as digits as its factorization.

117832133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4063206.

The product of its digits is 3024, while the sum is 29.

The square root of 117832133 is about 10855.0510362688. The cubic root of 117832133 is about 490.2541136473.

The spelling of 117832133 in words is "one hundred seventeen million, eight hundred thirty-two thousand, one hundred thirty-three".