13142053 has 4 divisors (see below), whose sum is σ = 13833760. Its totient is φ = 12450348.

The previous prime is 13142027. The next prime is 13142057. The reversal of 13142053 is 35024131.

13142053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35024131 = 17 ⋅2060243.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13142053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 691687 = 13142053 / (1 + 3 + 1 + 4 + 2 + 0 + 5 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13142053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345825 + ... + 345862.

It is an arithmetic number, because the mean of its divisors is an integer number (3458440).

Almost surely, 2^13142053 is an apocalyptic number.

It is an amenable number.

13142053 is a deficient number, since it is larger than the sum of its proper divisors (691707).

13142053 is an equidigital number, since it uses as much as digits as its factorization.

13142053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691706.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 13142053 is about 3625.1969601664. The cubic root of 13142053 is about 235.9868145942.

Adding to 13142053 its reverse (35024131), we get a palindrome (48166184).

The spelling of 13142053 in words is "thirteen million, one hundred forty-two thousand, fifty-three".