115102315 has 8 divisors (see below), whose sum is σ = 140184720. Its totient is φ = 90707232.

The previous prime is 115102313. The next prime is 115102319. The reversal of 115102315 is 513201511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115102315 - 2¹ = 115102313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115102292 and 115102301.

It is not an unprimeable number, because it can be changed into a prime (115102313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171460 + ... + 172129.

It is an arithmetic number, because the mean of its divisors is an integer number (17523090).

Almost surely, 2^115102315 is an apocalyptic number.

115102315 is a deficient number, since it is larger than the sum of its proper divisors (25082405).

115102315 is an equidigital number, since it uses as much as digits as its factorization.

115102315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343661.

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

The square root of 115102315 is about 10728.5746956434. The cubic root of 115102315 is about 486.4385883689.

Adding to 115102315 its reverse (513201511), we get a palindrome (628303826).

The spelling of 115102315 in words is "one hundred fifteen million, one hundred two thousand, three hundred fifteen".