117343122 has 48 divisors (see below), whose sum is σ = 262395648. Its totient is φ = 34931520.

The previous prime is 117343117. The next prime is 117343123. The reversal of 117343122 is 221343711.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 117343092 and 117343101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117343123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29568 + ... + 33300.

It is an arithmetic number, because the mean of its divisors is an integer number (5466576).

Almost surely, 2^117343122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117343122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131197824).

117343122 is an abundant number, since it is smaller than the sum of its proper divisors (145052526).

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

117343122 is a wasteful number, since it uses less digits than its factorization.

117343122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3795 (or 3782 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 117343122 is about 10832.5030348484. The cubic root of 117343122 is about 489.5749778291.

Adding to 117343122 its reverse (221343711), we get a palindrome (338686833).

The spelling of 117343122 in words is "one hundred seventeen million, three hundred forty-three thousand, one hundred twenty-two".