117111024 has 60 divisors (see below), whose sum is σ = 329067232. Its totient is φ = 38880000.

The previous prime is 117111023. The next prime is 117111061. The reversal of 117111024 is 420111711.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 117110988 and 117111006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117111023) 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 11 ways as a sum of consecutive naturals, for example, 37524 + ... + 40524.

Almost surely, 2^117111024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117111024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164533616).

117111024 is an abundant number, since it is smaller than the sum of its proper divisors (211956208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117111024 is a wasteful number, since it uses less digits than its factorization.

117111024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3286 (or 3277 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 18.

The square root of 117111024 is about 10821.7846956960. The cubic root of 117111024 is about 489.2519809883.

Adding to 117111024 its reverse (420111711), we get a palindrome (537222735).

The spelling of 117111024 in words is "one hundred seventeen million, one hundred eleven thousand, twenty-four".