13006335253 has 2 divisors, whose sum is σ = 13006335254. Its totient is φ = 13006335252.

The previous prime is 13006335241. The next prime is 13006335301. The reversal of 13006335253 is 35253360031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9536889649 + 3469445604 = 97657^2 + 58902^2 .

It is a cyclic number.

It is not a de Polignac number, because 13006335253 - 2⁹ = 13006334741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13006335233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6503167626 + 6503167627.

It is an arithmetic number, because the mean of its divisors is an integer number (6503167627).

Almost surely, 2^13006335253 is an apocalyptic number.

It is an amenable number.

13006335253 is a deficient number, since it is larger than the sum of its proper divisors (1).

13006335253 is an equidigital number, since it uses as much as digits as its factorization.

13006335253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 31.

Adding to 13006335253 its reverse (35253360031), we get a palindrome (48259695284).

The spelling of 13006335253 in words is "thirteen billion, six million, three hundred thirty-five thousand, two hundred fifty-three".