115801413 has 32 divisors (see below), whose sum is σ = 192036096. Its totient is φ = 60438528.

The previous prime is 115801391. The next prime is 115801417. The reversal of 115801413 is 314108511.

It is a de Polignac number, because none of the positive numbers 2^k-115801413 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115801417) 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 31 ways as a sum of consecutive naturals, for example, 24295 + ... + 28667.

It is an arithmetic number, because the mean of its divisors is an integer number (6001128).

Almost surely, 2^115801413 is an apocalyptic number.

115801413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

115801413 is a deficient number, since it is larger than the sum of its proper divisors (76234683).

115801413 is a wasteful number, since it uses less digits than its factorization.

115801413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493.

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 115801413 is about 10761.1064951519. The cubic root of 115801413 is about 487.4214300727.

Adding to 115801413 its reverse (314108511), we get a palindrome (429909924).

The spelling of 115801413 in words is "one hundred fifteen million, eight hundred one thousand, four hundred thirteen".