13143134 has 8 divisors (see below), whose sum is σ = 19824168. Its totient is φ = 6535080.

The previous prime is 13143089. The next prime is 13143149. The reversal of 13143134 is 43134131.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17792 + ... + 18515.

It is an arithmetic number, because the mean of its divisors is an integer number (2478021).

Almost surely, 2^13143134 is an apocalyptic number.

13143134 is a deficient number, since it is larger than the sum of its proper divisors (6681034).

13143134 is a wasteful number, since it uses less digits than its factorization.

13143134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36490.

The product of its digits is 432, while the sum is 20.

The square root of 13143134 is about 3625.3460524480. The cubic root of 13143134 is about 235.9932847845.

Adding to 13143134 its reverse (43134131), we get a palindrome (56277265).

The spelling of 13143134 in words is "thirteen million, one hundred forty-three thousand, one hundred thirty-four".