115103125 has 12 divisors (see below), whose sum is σ = 143873604. Its totient is φ = 92080000.

The previous prime is 115103123. The next prime is 115103129. The reversal of 115103125 is 521301511.

It can be written as a sum of positive squares in 6 ways, for example, as 114105124 + 998001 = 10682^2 + 999^2 .

It is not a de Polignac number, because 115103125 - 2¹ = 115103123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115103123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15292 + ... + 21541.

It is an arithmetic number, because the mean of its divisors is an integer number (11989467).

Almost surely, 2^115103125 is an apocalyptic number.

It is an amenable number.

115103125 is a deficient number, since it is larger than the sum of its proper divisors (28770479).

115103125 is an frugal number, since it uses more digits than its factorization.

115103125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36858 (or 36838 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 115103125 is about 10728.6124452326. The cubic root of 115103125 is about 486.4397294242.

Adding to 115103125 its reverse (521301511), we get a palindrome (636404636).

The spelling of 115103125 in words is "one hundred fifteen million, one hundred three thousand, one hundred twenty-five".