115403316 has 24 divisors (see below), whose sum is σ = 307742400. Its totient is φ = 32972352.

The previous prime is 115403311. The next prime is 115403317. The reversal of 115403316 is 613304511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115403311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686841 + ... + 687008.

It is an arithmetic number, because the mean of its divisors is an integer number (12822600).

Almost surely, 2^115403316 is an apocalyptic number.

It is an amenable number.

115403316 is an abundant number, since it is smaller than the sum of its proper divisors (192339084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115403316 is a wasteful number, since it uses less digits than its factorization.

115403316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373863 (or 1373861 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 115403316 is about 10742.5935415988. The cubic root of 115403316 is about 486.8622434880.

Adding to 115403316 its reverse (613304511), we get a palindrome (728707827).

The spelling of 115403316 in words is "one hundred fifteen million, four hundred three thousand, three hundred sixteen".