115280383 has 8 divisors (see below), whose sum is σ = 122258160. Its totient is φ = 108324480.

The previous prime is 115280371. The next prime is 115280411. The reversal of 115280383 is 383082511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115280383 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 (115280303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6108 + ... + 16366.

It is an arithmetic number, because the mean of its divisors is an integer number (15282270).

Almost surely, 2^115280383 is an apocalyptic number.

115280383 is a deficient number, since it is larger than the sum of its proper divisors (6977777).

115280383 is a wasteful number, since it uses less digits than its factorization.

115280383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10937.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 115280383 is about 10736.8702609280. The cubic root of 115280383 is about 486.6893059358.

The spelling of 115280383 in words is "one hundred fifteen million, two hundred eighty thousand, three hundred eighty-three".