13231320010253 has 2 divisors, whose sum is σ = 13231320010254. Its totient is φ = 13231320010252.

The previous prime is 13231320010189. The next prime is 13231320010261. The reversal of 13231320010253 is 35201002313231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10044316702729 + 3187003307524 = 3169277^2 + 1785218^2 .

It is an emirp because it is prime and its reverse (35201002313231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13231320010253 - 2⁶ = 13231320010189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13231320000253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615660005126 + 6615660005127.

It is an arithmetic number, because the mean of its divisors is an integer number (6615660005127).

Almost surely, 2^{13231320010253} is an apocalyptic number.

It is an amenable number.

13231320010253 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231320010253 is an equidigital number, since it uses as much as digits as its factorization.

13231320010253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 13231320010253 its reverse (35201002313231), we get a palindrome (48432322323484).

The spelling of 13231320010253 in words is "thirteen trillion, two hundred thirty-one billion, three hundred twenty million, ten thousand, two hundred fifty-three".