10530320135191 has 2 divisors, whose sum is σ = 10530320135192. Its totient is φ = 10530320135190.

The previous prime is 10530320135161. The next prime is 10530320135243. The reversal of 10530320135191 is 19153102303501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10530320135191 - 2⁷ = 10530320135063 is a prime.

It is a super-2 number, since 2×10530320135191² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10530320135161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5265160067595 + 5265160067596.

It is an arithmetic number, because the mean of its divisors is an integer number (5265160067596).

Almost surely, 2^{10530320135191} is an apocalyptic number.

10530320135191 is a deficient number, since it is larger than the sum of its proper divisors (1).

10530320135191 is an equidigital number, since it uses as much as digits as its factorization.

10530320135191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 34.

Adding to 10530320135191 its reverse (19153102303501), we get a palindrome (29683422438692).

The spelling of 10530320135191 in words is "ten trillion, five hundred thirty billion, three hundred twenty million, one hundred thirty-five thousand, one hundred ninety-one".