115323505 has 8 divisors (see below), whose sum is σ = 150969024. Its totient is φ = 83871600.

The previous prime is 115323499. The next prime is 115323539. The reversal of 115323505 is 505323511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115323505 - 2³ = 115323497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115323505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048341 + ... + 1048450.

It is an arithmetic number, because the mean of its divisors is an integer number (18871128).

Almost surely, 2^115323505 is an apocalyptic number.

It is an amenable number.

115323505 is a deficient number, since it is larger than the sum of its proper divisors (35645519).

115323505 is a wasteful number, since it uses less digits than its factorization.

115323505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096807.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 115323505 is about 10738.8782002591. The cubic root of 115323505 is about 486.7499823477.

The spelling of 115323505 in words is "one hundred fifteen million, three hundred twenty-three thousand, five hundred five".