115301223 has 12 divisors (see below), whose sum is σ = 166812048. Its totient is φ = 76744800.

The previous prime is 115301209. The next prime is 115301227. The reversal of 115301223 is 322103511.

115301223 is a `hidden beast` number, since 11 + 530 + 122 + 3 = 666.

It is not a de Polignac number, because 115301223 - 2⁶ = 115301159 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 115301196 and 115301205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115301227) 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 11 ways as a sum of consecutive naturals, for example, 4078 + ... + 15723.

It is an arithmetic number, because the mean of its divisors is an integer number (13901004).

Almost surely, 2^115301223 is an apocalyptic number.

115301223 is a deficient number, since it is larger than the sum of its proper divisors (51510825).

115301223 is a wasteful number, since it uses less digits than its factorization.

115301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20454 (or 20451 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 115301223 is about 10737.8407047227. The cubic root of 115301223 is about 486.7186315208.

Adding to 115301223 its reverse (322103511), we get a palindrome (437404734).

The spelling of 115301223 in words is "one hundred fifteen million, three hundred one thousand, two hundred twenty-three".