13126983 has 8 divisors (see below), whose sum is σ = 17532288. Its totient is φ = 8736504.

The previous prime is 13126963. The next prime is 13126991. The reversal of 13126983 is 38962131.

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

It is not a de Polignac number, because 13126983 - 2¹² = 13122887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13126963) 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, 1441 + ... + 5322.

It is an arithmetic number, because the mean of its divisors is an integer number (2191536).

Almost surely, 2^13126983 is an apocalyptic number.

13126983 is a deficient number, since it is larger than the sum of its proper divisors (4405305).

13126983 is an equidigital number, since it uses as much as digits as its factorization.

13126983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7413.

The product of its digits is 7776, while the sum is 33.

The square root of 13126983 is about 3623.1178562117. The cubic root of 13126983 is about 235.8965780203.

The spelling of 13126983 in words is "thirteen million, one hundred twenty-six thousand, nine hundred eighty-three".