13210210193 has 2 divisors, whose sum is σ = 13210210194. Its totient is φ = 13210210192.

The previous prime is 13210210177. The next prime is 13210210207. The reversal of 13210210193 is 39101201231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12622971904 + 587238289 = 112352^2 + 24233^2 .

It is a cyclic number.

It is not a de Polignac number, because 13210210193 - 2⁴ = 13210210177 is a prime.

It is not a weakly prime, because it can be changed into another prime (13210210093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6605105096 + 6605105097.

It is an arithmetic number, because the mean of its divisors is an integer number (6605105097).

Almost surely, 2^13210210193 is an apocalyptic number.

It is an amenable number.

13210210193 is a deficient number, since it is larger than the sum of its proper divisors (1).

13210210193 is an equidigital number, since it uses as much as digits as its factorization.

13210210193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 13210210193 in words is "thirteen billion, two hundred ten million, two hundred ten thousand, one hundred ninety-three".