13131283 has 12 divisors (see below), whose sum is σ = 14747040. Its totient is φ = 11678480.

The previous prime is 13131281. The next prime is 13131317. The reversal of 13131283 is 38213131.

13131283 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13131283 - 2¹ = 13131281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13131281) 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 11 ways as a sum of consecutive naturals, for example, 4533 + ... + 6841.

It is an arithmetic number, because the mean of its divisors is an integer number (1228920).

Almost surely, 2^13131283 is an apocalyptic number.

13131283 is a deficient number, since it is larger than the sum of its proper divisors (1615757).

13131283 is a wasteful number, since it uses less digits than its factorization.

13131283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378 (or 2367 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 13131283 is about 3623.7112191785. The cubic root of 13131283 is about 235.9223327209.

It can be divided in two parts, 1313128 and 3, that added together give a palindrome (1313131).

The spelling of 13131283 in words is "thirteen million, one hundred thirty-one thousand, two hundred eighty-three".