602102170601 has 2 divisors, whose sum is σ = 602102170602. Its totient is φ = 602102170600.

The previous prime is 602102170511. The next prime is 602102170603. The reversal of 602102170601 is 106071201206.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 593015505625 + 9086664976 = 770075^2 + 95324^2 .

It is a cyclic number.

It is not a de Polignac number, because 602102170601 - 2²² = 602097976297 is a prime.

Together with 602102170603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (602102170603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301051085300 + 301051085301.

It is an arithmetic number, because the mean of its divisors is an integer number (301051085301).

Almost surely, 2^602102170601 is an apocalyptic number.

It is an amenable number.

602102170601 is a deficient number, since it is larger than the sum of its proper divisors (1).

602102170601 is an equidigital number, since it uses as much as digits as its factorization.

602102170601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 602102170601 its reverse (106071201206), we get a palindrome (708173371807).

The spelling of 602102170601 in words is "six hundred two billion, one hundred two million, one hundred seventy thousand, six hundred one".