115343125 has 20 divisors (see below), whose sum is σ = 145078560. Its totient is φ = 91670000.

The previous prime is 115343117. The next prime is 115343143. The reversal of 115343125 is 521343511.

It is a happy number.

It is not a de Polignac number, because 115343125 - 2³ = 115343117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 115343125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 111360 + ... + 112390.

It is an arithmetic number, because the mean of its divisors is an integer number (7253928).

Almost surely, 2^115343125 is an apocalyptic number.

It is an amenable number.

115343125 is a deficient number, since it is larger than the sum of its proper divisors (29735435).

115343125 is an equidigital number, since it uses as much as digits as its factorization.

115343125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230 (or 1215 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 115343125 is about 10739.7916646460. The cubic root of 115343125 is about 486.7775843909. Note that the first 3 decimals are identical.

Adding to 115343125 its reverse (521343511), we get a palindrome (636686636).

The spelling of 115343125 in words is "one hundred fifteen million, three hundred forty-three thousand, one hundred twenty-five".