13353500320163 has 2 divisors, whose sum is σ = 13353500320164. Its totient is φ = 13353500320162.

The previous prime is 13353500320129. The next prime is 13353500320261. The reversal of 13353500320163 is 36102300535331.

It is a weak prime.

It is an emirp because it is prime and its reverse (36102300535331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13353500320163 - 2²⁰ = 13353499271587 is a prime.

It is not a weakly prime, because it can be changed into another prime (13353500320103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676750160081 + 6676750160082.

It is an arithmetic number, because the mean of its divisors is an integer number (6676750160082).

Almost surely, 2^{13353500320163} is an apocalyptic number.

13353500320163 is a deficient number, since it is larger than the sum of its proper divisors (1).

13353500320163 is an equidigital number, since it uses as much as digits as its factorization.

13353500320163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900, while the sum is 35.

Adding to 13353500320163 its reverse (36102300535331), we get a palindrome (49455800855494).

The spelling of 13353500320163 in words is "thirteen trillion, three hundred fifty-three billion, five hundred million, three hundred twenty thousand, one hundred sixty-three".