115063123 has 20 divisors (see below), whose sum is σ = 142178760. Its totient is φ = 92791104.

The previous prime is 115063087. The next prime is 115063129. The reversal of 115063123 is 321360511.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-115063123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115063094 and 115063103.

It is not an unprimeable number, because it can be changed into a prime (115063129) 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 19 ways as a sum of consecutive naturals, for example, 39408 + ... + 42226.

It is an arithmetic number, because the mean of its divisors is an integer number (7108938).

Almost surely, 2^115063123 is an apocalyptic number.

115063123 is a deficient number, since it is larger than the sum of its proper divisors (27115637).

115063123 is an frugal number, since it uses more digits than its factorization.

115063123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864 (or 2843 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 115063123 is about 10726.7480160578. The cubic root of 115063123 is about 486.3833717981.

The spelling of 115063123 in words is "one hundred fifteen million, sixty-three thousand, one hundred twenty-three".