115300218 has 16 divisors (see below), whose sum is σ = 251564256. Its totient is φ = 34939440.

The previous prime is 115300217. The next prime is 115300261. The reversal of 115300218 is 812003511.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115300194 and 115300203.

It is not an unprimeable number, because it can be changed into a prime (115300217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873421 + ... + 873552.

It is an arithmetic number, because the mean of its divisors is an integer number (15722766).

Almost surely, 2^115300218 is an apocalyptic number.

115300218 is an abundant number, since it is smaller than the sum of its proper divisors (136264038).

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

115300218 is a wasteful number, since it uses less digits than its factorization.

115300218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746989.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 115300218 is about 10737.7939075026. The cubic root of 115300218 is about 486.7172173883.

Adding to 115300218 its reverse (812003511), we get a palindrome (927303729).

The spelling of 115300218 in words is "one hundred fifteen million, three hundred thousand, two hundred eighteen".