115242413 has 8 divisors (see below), whose sum is σ = 135389856. Its totient is φ = 96706800.

The previous prime is 115242409. The next prime is 115242419. The reversal of 115242413 is 314242511.

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 115242413 - 2² = 115242409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115242419) 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, 402803 + ... + 403088.

It is an arithmetic number, because the mean of its divisors is an integer number (16923732).

Almost surely, 2^115242413 is an apocalyptic number.

115242413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

115242413 is a deficient number, since it is larger than the sum of its proper divisors (20147443).

115242413 is a wasteful number, since it uses less digits than its factorization.

115242413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805915.

The product of its digits is 960, while the sum is 23.

The square root of 115242413 is about 10735.1019091576. The cubic root of 115242413 is about 486.6358663083.

Adding to 115242413 its reverse (314242511), we get a palindrome (429484924).

The spelling of 115242413 in words is "one hundred fifteen million, two hundred forty-two thousand, four hundred thirteen".