1711616201 has 2 divisors, whose sum is σ = 1711616202. Its totient is φ = 1711616200.

The previous prime is 1711616173. The next prime is 1711616239. The reversal of 1711616201 is 1026161171.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1447878601 + 263737600 = 38051^2 + 16240^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1711616201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1711616251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855808100 + 855808101.

It is an arithmetic number, because the mean of its divisors is an integer number (855808101).

Almost surely, 2^1711616201 is an apocalyptic number.

It is an amenable number.

1711616201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1711616201 is an equidigital number, since it uses as much as digits as its factorization.

1711616201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 1711616201 is about 41371.6835649699. The cubic root of 1711616201 is about 1196.1954042257.

Adding to 1711616201 its reverse (1026161171), we get a palindrome (2737777372).

The spelling of 1711616201 in words is "one billion, seven hundred eleven million, six hundred sixteen thousand, two hundred one".