117323000 has 64 divisors (see below), whose sum is σ = 286528320. Its totient is φ = 44880000.

The previous prime is 117322991. The next prime is 117323033. The reversal of 117323000 is 323711.

It is a self number, because there is not a number n which added to its sum of digits gives 117323000.

It is a congruent number.

It is an unprimeable number.

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, 20450 + ... + 25550.

It is an arithmetic number, because the mean of its divisors is an integer number (4477005).

Almost surely, 2^117323000 is an apocalyptic number.

117323000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117323000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143264160).

117323000 is an abundant number, since it is smaller than the sum of its proper divisors (169205320).

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

117323000 is a wasteful number, since it uses less digits than its factorization.

117323000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5145 (or 5131 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 117323000 is about 10831.5742161516. The cubic root of 117323000 is about 489.5469921217.

Adding to 117323000 its reverse (323711), we get a palindrome (117646711).

The spelling of 117323000 in words is "one hundred seventeen million, three hundred twenty-three thousand".