10602065197 has 2 divisors, whose sum is σ = 10602065198. Its totient is φ = 10602065196.

The previous prime is 10602065179. The next prime is 10602065207. The reversal of 10602065197 is 79156020601.

Together with previous prime (10602065179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6472846116 + 4129219081 = 80454^2 + 64259^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10602065197 is a prime.

It is a super-2 number, since 2×10602065197² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10602015197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5301032598 + 5301032599.

It is an arithmetic number, because the mean of its divisors is an integer number (5301032599).

Almost surely, 2^10602065197 is an apocalyptic number.

It is an amenable number.

10602065197 is a deficient number, since it is larger than the sum of its proper divisors (1).

10602065197 is an equidigital number, since it uses as much as digits as its factorization.

10602065197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 37.

Adding to 10602065197 its reverse (79156020601), we get a palindrome (89758085798).

The spelling of 10602065197 in words is "ten billion, six hundred two million, sixty-five thousand, one hundred ninety-seven".