13300144453 has 2 divisors, whose sum is σ = 13300144454. Its totient is φ = 13300144452.

The previous prime is 13300144397. The next prime is 13300144523. The reversal of 13300144453 is 35444100331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9875788129 + 3424356324 = 99377^2 + 58518^2 .

It is a cyclic number.

It is not a de Polignac number, because 13300144453 - 2¹³ = 13300136261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13300114453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650072226 + 6650072227.

It is an arithmetic number, because the mean of its divisors is an integer number (6650072227).

Almost surely, 2^13300144453 is an apocalyptic number.

It is an amenable number.

13300144453 is a deficient number, since it is larger than the sum of its proper divisors (1).

13300144453 is an equidigital number, since it uses as much as digits as its factorization.

13300144453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13300144453 its reverse (35444100331), we get a palindrome (48744244784).

The spelling of 13300144453 in words is "thirteen billion, three hundred million, one hundred forty-four thousand, four hundred fifty-three".