13051053 has 24 divisors (see below), whose sum is σ = 20108088. Its totient is φ = 8128512.

The previous prime is 13051033. The next prime is 13051061. The reversal of 13051053 is 35015031.

It is a happy number.

13051053 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4652649 + 8398404 = 2157^2 + 2898^2 .

It is not a de Polignac number, because 13051053 - 2⁵ = 13051021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13051033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29925 + ... + 30357.

It is an arithmetic number, because the mean of its divisors is an integer number (837837).

Almost surely, 2^13051053 is an apocalyptic number.

It is an amenable number.

13051053 is a deficient number, since it is larger than the sum of its proper divisors (7057035).

13051053 is a wasteful number, since it uses less digits than its factorization.

13051053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 13051053 is about 3612.6241155149. The cubic root of 13051053 is about 235.4408684893.

Adding to 13051053 its reverse (35015031), we get a palindrome (48066084).

The spelling of 13051053 in words is "thirteen million, fifty-one thousand, fifty-three".