115124055 has 32 divisors (see below), whose sum is σ = 191324160. Its totient is φ = 59041920.

The previous prime is 115124047. The next prime is 115124089. The reversal of 115124055 is 550421511.

It is not a de Polignac number, because 115124055 - 2³ = 115124047 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 166260 + ... + 166950.

It is an arithmetic number, because the mean of its divisors is an integer number (5978880).

Almost surely, 2^115124055 is an apocalyptic number.

115124055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115124055 is a deficient number, since it is larger than the sum of its proper divisors (76200105).

115124055 is a wasteful number, since it uses less digits than its factorization.

115124055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 115124055 is about 10729.5878299215. The cubic root of 115124055 is about 486.4692118745.

Adding to 115124055 its reverse (550421511), we get a palindrome (665545566).

The spelling of 115124055 in words is "one hundred fifteen million, one hundred twenty-four thousand, fifty-five".