115455223 has 12 divisors (see below), whose sum is σ = 125684400. Its totient is φ = 106007616.

The previous prime is 115455203. The next prime is 115455233. The reversal of 115455223 is 322554511.

It is not a de Polignac number, because 115455223 - 2⁹ = 115454711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115455191 and 115455200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115455203) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 31915 + ... + 35347.

It is an arithmetic number, because the mean of its divisors is an integer number (10473700).

Almost surely, 2^115455223 is an apocalyptic number.

115455223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

115455223 is a deficient number, since it is larger than the sum of its proper divisors (10229177).

115455223 is a wasteful number, since it uses less digits than its factorization.

115455223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658 (or 3645 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 115455223 is about 10745.0092135838. The cubic root of 115455223 is about 486.9352274407.

The spelling of 115455223 in words is "one hundred fifteen million, four hundred fifty-five thousand, two hundred twenty-three".