117133453 has 4 divisors (see below), whose sum is σ = 120299260. Its totient is φ = 113967648.

The previous prime is 117133441. The next prime is 117133459. The reversal of 117133453 is 354331711.

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 106874244 + 10259209 = 10338^2 + 3203^2 .

It is a cyclic number.

It is not a de Polignac number, because 117133453 - 2⁵ = 117133421 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 (117133459) 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, 1582848 + ... + 1582921.

It is an arithmetic number, because the mean of its divisors is an integer number (30074815).

Almost surely, 2^117133453 is an apocalyptic number.

It is an amenable number.

117133453 is a deficient number, since it is larger than the sum of its proper divisors (3165807).

117133453 is an equidigital number, since it uses as much as digits as its factorization.

117133453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165806.

The product of its digits is 3780, while the sum is 28.

The square root of 117133453 is about 10822.8209354124. The cubic root of 117133453 is about 489.2832126971.

The spelling of 117133453 in words is "one hundred seventeen million, one hundred thirty-three thousand, four hundred fifty-three".