116513115 has 8 divisors (see below), whose sum is σ = 186421008. Its totient is φ = 62140320.

The previous prime is 116513113. The next prime is 116513161. The reversal of 116513115 is 511315611.

It is a happy number.

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

It is not a de Polignac number, because 116513115 - 2¹ = 116513113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116513113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3883756 + ... + 3883785.

It is an arithmetic number, because the mean of its divisors is an integer number (23302626).

Almost surely, 2^116513115 is an apocalyptic number.

116513115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116513115 is a deficient number, since it is larger than the sum of its proper divisors (69907893).

116513115 is an equidigital number, since it uses as much as digits as its factorization.

116513115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767549.

The product of its digits is 450, while the sum is 24.

The square root of 116513115 is about 10794.1240960070. The cubic root of 116513115 is about 488.4179364989.

Adding to 116513115 its reverse (511315611), we get a palindrome (627828726).

The spelling of 116513115 in words is "one hundred sixteen million, five hundred thirteen thousand, one hundred fifteen".