115345541325315 has 32 divisors (see below), whose sum is σ = 210918076047360. Its totient is φ = 52729261628544.

The previous prime is 115345541325299. The next prime is 115345541325337. The reversal of 115345541325315 is 513523145543511.

It is a happy number.

It is not a de Polignac number, because 115345541325315 - 2⁴ = 115345541325299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51912381 + ... + 54088689.

It is an arithmetic number, because the mean of its divisors is an integer number (6591189876480).

Almost surely, 2^{115345541325315} is an apocalyptic number.

115345541325315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115345541325315 is a deficient number, since it is larger than the sum of its proper divisors (95572534722045).

115345541325315 is a wasteful number, since it uses less digits than its factorization.

115345541325315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681091.

The product of its digits is 2700000, while the sum is 48.

Adding to 115345541325315 its reverse (513523145543511), we get a palindrome (628868686868826).

The spelling of 115345541325315 in words is "one hundred fifteen trillion, three hundred forty-five billion, five hundred forty-one million, three hundred twenty-five thousand, three hundred fifteen".