13353508193 has 2 divisors, whose sum is σ = 13353508194. Its totient is φ = 13353508192.

The previous prime is 13353508183. The next prime is 13353508213. The reversal of 13353508193 is 39180535331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12815824849 + 537683344 = 113207^2 + 23188^2 .

It is a cyclic number.

It is not a de Polignac number, because 13353508193 - 2¹⁰ = 13353507169 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13353508193.

It is not a weakly prime, because it can be changed into another prime (13353508163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676754096 + 6676754097.

It is an arithmetic number, because the mean of its divisors is an integer number (6676754097).

Almost surely, 2^13353508193 is an apocalyptic number.

It is an amenable number.

13353508193 is a deficient number, since it is larger than the sum of its proper divisors (1).

13353508193 is an equidigital number, since it uses as much as digits as its factorization.

13353508193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 41.

The spelling of 13353508193 in words is "thirteen billion, three hundred fifty-three million, five hundred eight thousand, one hundred ninety-three".