707201161 has 2 divisors, whose sum is σ = 707201162. Its totient is φ = 707201160.

The previous prime is 707201153. The next prime is 707201167. The reversal of 707201161 is 161102707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 448634761 + 258566400 = 21181^2 + 16080^2 .

It is an emirp because it is prime and its reverse (161102707) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 707201161 - 2³ = 707201153 is a prime.

It is not a weakly prime, because it can be changed into another prime (707201167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353600580 + 353600581.

It is an arithmetic number, because the mean of its divisors is an integer number (353600581).

Almost surely, 2^707201161 is an apocalyptic number.

It is an amenable number.

707201161 is a deficient number, since it is larger than the sum of its proper divisors (1).

707201161 is an equidigital number, since it uses as much as digits as its factorization.

707201161 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 25.

The square root of 707201161 is about 26593.2540506046. The cubic root of 707201161 is about 890.9383534149.

Adding to 707201161 its reverse (161102707), we get a palindrome (868303868).

The spelling of 707201161 in words is "seven hundred seven million, two hundred one thousand, one hundred sixty-one".