711272117 has 2 divisors, whose sum is σ = 711272118. Its totient is φ = 711272116.

The previous prime is 711272113. The next prime is 711272123.

711272117 is nontrivially palindromic in base 10.

711272117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 503508721 + 207763396 = 22439^2 + 14414^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 711272117 - 2² = 711272113 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 711272117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (711272113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355636058 + 355636059.

It is an arithmetic number, because the mean of its divisors is an integer number (355636059).

Almost surely, 2^711272117 is an apocalyptic number.

It is an amenable number.

711272117 is a deficient number, since it is larger than the sum of its proper divisors (1).

711272117 is an equidigital number, since it uses as much as digits as its factorization.

711272117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1372, while the sum is 29.

The square root of 711272117 is about 26669.6853562242. The cubic root of 711272117 is about 892.6446258473.

The spelling of 711272117 in words is "seven hundred eleven million, two hundred seventy-two thousand, one hundred seventeen".