115321350 has 48 divisors (see below), whose sum is σ = 288106560. Its totient is φ = 30525600.

The previous prime is 115321331. The next prime is 115321351. The reversal of 115321350 is 53123511.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115321351) 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, 18085 + ... + 23615.

It is an arithmetic number, because the mean of its divisors is an integer number (6002220).

Almost surely, 2^115321350 is an apocalyptic number.

115321350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115321350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144053280).

115321350 is an abundant number, since it is smaller than the sum of its proper divisors (172785210).

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

115321350 is a wasteful number, since it uses less digits than its factorization.

115321350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5685 (or 5680 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 115321350 is about 10738.7778634256. Note that the first 3 decimals coincide. The cubic root of 115321350 is about 486.7469504340.

Adding to 115321350 its reverse (53123511), we get a palindrome (168444861).

The spelling of 115321350 in words is "one hundred fifteen million, three hundred twenty-one thousand, three hundred fifty".