1201610717 has 2 divisors, whose sum is σ = 1201610718. Its totient is φ = 1201610716.

The previous prime is 1201610713. The next prime is 1201610723. The reversal of 1201610717 is 7170161021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1146093316 + 55517401 = 33854^2 + 7451^2 .

It is a cyclic number.

It is not a de Polignac number, because 1201610717 - 2² = 1201610713 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1201610713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600805358 + 600805359.

It is an arithmetic number, because the mean of its divisors is an integer number (600805359).

Almost surely, 2^1201610717 is an apocalyptic number.

It is an amenable number.

1201610717 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201610717 is an equidigital number, since it uses as much as digits as its factorization.

1201610717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 26.

The square root of 1201610717 is about 34664.2570524741. The cubic root of 1201610717 is about 1063.1338127848.

Adding to 1201610717 its reverse (7170161021), we get a palindrome (8371771738).

The spelling of 1201610717 in words is "one billion, two hundred one million, six hundred ten thousand, seven hundred seventeen".