13127983 has 8 divisors (see below), whose sum is σ = 14503680. Its totient is φ = 11782680.

The previous prime is 13127977. The next prime is 13127999. The reversal of 13127983 is 38972131.

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 13127983 - 2⁵ = 13127951 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 (13127683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6685 + ... + 8422.

It is an arithmetic number, because the mean of its divisors is an integer number (1812960).

Almost surely, 2^13127983 is an apocalyptic number.

13127983 is a deficient number, since it is larger than the sum of its proper divisors (1375697).

13127983 is a wasteful number, since it uses less digits than its factorization.

13127983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15197.

The product of its digits is 9072, while the sum is 34.

The square root of 13127983 is about 3623.2558562707. The cubic root of 13127983 is about 235.9025679874.

The spelling of 13127983 in words is "thirteen million, one hundred twenty-seven thousand, nine hundred eighty-three".