115108123 has 16 divisors (see below), whose sum is σ = 132120576. Its totient is φ = 99459360.

The previous prime is 115108117. The next prime is 115108141. The reversal of 115108123 is 321801511.

It is not a de Polignac number, because 115108123 - 2⁹ = 115107611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115108094 and 115108103.

It is not an unprimeable number, because it can be changed into a prime (115108153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9958 + ... + 18148.

It is an arithmetic number, because the mean of its divisors is an integer number (8257536).

Almost surely, 2^115108123 is an apocalyptic number.

115108123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

115108123 is a deficient number, since it is larger than the sum of its proper divisors (17012453).

115108123 is a wasteful number, since it uses less digits than its factorization.

115108123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8274.

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 115108123 is about 10728.8453712410. The cubic root of 115108123 is about 486.4467700398.

Adding to 115108123 its reverse (321801511), we get a palindrome (436909634).

The spelling of 115108123 in words is "one hundred fifteen million, one hundred eight thousand, one hundred twenty-three".