115668383 has 4 divisors (see below), whose sum is σ = 117564648. Its totient is φ = 113772120.

The previous prime is 115668367. The next prime is 115668389. The reversal of 115668383 is 383866511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115668383 - 2⁴ = 115668367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115668383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115668389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 948041 + ... + 948162.

It is an arithmetic number, because the mean of its divisors is an integer number (29391162).

Almost surely, 2^115668383 is an apocalyptic number.

115668383 is a deficient number, since it is larger than the sum of its proper divisors (1896265).

115668383 is an equidigital number, since it uses as much as digits as its factorization.

115668383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896264.

The product of its digits is 103680, while the sum is 41.

The square root of 115668383 is about 10754.9236631415. The cubic root of 115668383 is about 487.2347123791.

The spelling of 115668383 in words is "one hundred fifteen million, six hundred sixty-eight thousand, three hundred eighty-three".