13124983 has 4 divisors (see below), whose sum is σ = 13133368. Its totient is φ = 13116600.

The previous prime is 13124977. The next prime is 13124987. The reversal of 13124983 is 38942131.

13124983 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13124983 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 (13124987) 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, 1068 + ... + 5233.

It is an arithmetic number, because the mean of its divisors is an integer number (3283342).

Almost surely, 2^13124983 is an apocalyptic number.

13124983 is a deficient number, since it is larger than the sum of its proper divisors (8385).

13124983 is an equidigital number, since it uses as much as digits as its factorization.

13124983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8384.

The product of its digits is 5184, while the sum is 31.

The square root of 13124983 is about 3622.8418403237. The cubic root of 13124983 is about 235.8845971735.

The spelling of 13124983 in words is "thirteen million, one hundred twenty-four thousand, nine hundred eighty-three".