12871053 has 24 divisors (see below), whose sum is σ = 20896512. Its totient is φ = 7574688.

The previous prime is 12871051. The next prime is 12871063. The reversal of 12871053 is 35017821.

It is not a de Polignac number, because 12871053 - 2¹ = 12871051 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12871051) 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 23 ways as a sum of consecutive naturals, for example, 300 + ... + 5082.

It is an arithmetic number, because the mean of its divisors is an integer number (870688).

Almost surely, 2^12871053 is an apocalyptic number.

12871053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12871053 is a deficient number, since it is larger than the sum of its proper divisors (8025459).

12871053 is a wasteful number, since it uses less digits than its factorization.

12871053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825 (or 4822 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 12871053 is about 3587.6249804014. The cubic root of 12871053 is about 234.3534544461.

Adding to 12871053 its reverse (35017821), we get a palindrome (47888874).

The spelling of 12871053 in words is "twelve million, eight hundred seventy-one thousand, fifty-three".