117135573 has 16 divisors (see below), whose sum is σ = 163676160. Its totient is φ = 74372144.

The previous prime is 117135539. The next prime is 117135583. The reversal of 117135573 is 375531711.

It is a cyclic number.

It is not a de Polignac number, because 117135573 - 2⁶ = 117135509 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117135523) 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 15 ways as a sum of consecutive naturals, for example, 12940 + ... + 20042.

It is an arithmetic number, because the mean of its divisors is an integer number (10229760).

Almost surely, 2^117135573 is an apocalyptic number.

It is an amenable number.

117135573 is a deficient number, since it is larger than the sum of its proper divisors (46540587).

117135573 is a wasteful number, since it uses less digits than its factorization.

117135573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7368.

The product of its digits is 11025, while the sum is 33.

The square root of 117135573 is about 10822.9188761628. The cubic root of 117135573 is about 489.2861645272.

The spelling of 117135573 in words is "one hundred seventeen million, one hundred thirty-five thousand, five hundred seventy-three".