13230053 has 4 divisors (see below), whose sum is σ = 13587660. Its totient is φ = 12872448.

The previous prime is 13230047. The next prime is 13230059. The reversal of 13230053 is 35003231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35003231 = 107 ⋅327133.

It is an interprime number because it is at equal distance from previous prime (13230047) and next prime (13230059).

It can be written as a sum of positive squares in 2 ways, for example, as 5484964 + 7745089 = 2342^2 + 2783^2 .

It is not a de Polignac number, because 13230053 - 2¹⁶ = 13164517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230059) 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, 178748 + ... + 178821.

It is an arithmetic number, because the mean of its divisors is an integer number (3396915).

Almost surely, 2^13230053 is an apocalyptic number.

It is an amenable number.

13230053 is a deficient number, since it is larger than the sum of its proper divisors (357607).

13230053 is an equidigital number, since it uses as much as digits as its factorization.

13230053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357606.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 13230053 is about 3637.3139814979. The cubic root of 13230053 is about 236.5123707189.

Adding to 13230053 its reverse (35003231), we get a palindrome (48233284).

The spelling of 13230053 in words is "thirteen million, two hundred thirty thousand, fifty-three".