115223108 has 72 divisors (see below), whose sum is σ = 275635584. Its totient is φ = 41428800.

The previous prime is 115223089. The next prime is 115223111. The reversal of 115223108 is 801322511.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25973 + ... + 30083.

It is an arithmetic number, because the mean of its divisors is an integer number (3828272).

Almost surely, 2^115223108 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 115223108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137817792).

115223108 is an abundant number, since it is smaller than the sum of its proper divisors (160412476).

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

115223108 is a wasteful number, since it uses less digits than its factorization.

115223108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153 (or 4144 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 115223108 is about 10734.2027184137. The cubic root of 115223108 is about 486.6086916198.

Adding to 115223108 its reverse (801322511), we get a palindrome (916545619).

The spelling of 115223108 in words is "one hundred fifteen million, two hundred twenty-three thousand, one hundred eight".