971068601 has 2 divisors, whose sum is σ = 971068602. Its totient is φ = 971068600.

The previous prime is 971068591. The next prime is 971068603. The reversal of 971068601 is 106860179.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 844483600 + 126585001 = 29060^2 + 11251^2 .

It is an emirp because it is prime and its reverse (106860179) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 971068601 - 2⁶ = 971068537 is a prime.

Together with 971068603, 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 (971068603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485534300 + 485534301.

It is an arithmetic number, because the mean of its divisors is an integer number (485534301).

Almost surely, 2^971068601 is an apocalyptic number.

It is an amenable number.

971068601 is a deficient number, since it is larger than the sum of its proper divisors (1).

971068601 is an equidigital number, since it uses as much as digits as its factorization.

971068601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 971068601 is about 31161.9736377528. The cubic root of 971068601 is about 990.2616731686.

The spelling of 971068601 in words is "nine hundred seventy-one million, sixty-eight thousand, six hundred one".