13204133053 has 4 divisors (see below), whose sum is σ = 13980846780. Its totient is φ = 12427419328.

The previous prime is 13204133039. The next prime is 13204133077. The reversal of 13204133053 is 35033140231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3556571769 + 9647561284 = 59637^2 + 98222^2 .

It is a cyclic number.

It is not a de Polignac number, because 13204133053 - 2⁹ = 13204132541 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 (13204133083) 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, 388356838 + ... + 388356871.

It is an arithmetic number, because the mean of its divisors is an integer number (3495211695).

Almost surely, 2^13204133053 is an apocalyptic number.

It is an amenable number.

13204133053 is a deficient number, since it is larger than the sum of its proper divisors (776713727).

13204133053 is an equidigital number, since it uses as much as digits as its factorization.

13204133053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776713726.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 13204133053 its reverse (35033140231), we get a palindrome (48237273284).

The spelling of 13204133053 in words is "thirteen billion, two hundred four million, one hundred thirty-three thousand, fifty-three".