1325171711 has 2 divisors, whose sum is σ = 1325171712. Its totient is φ = 1325171710.

The previous prime is 1325171693. The next prime is 1325171737. The reversal of 1325171711 is 1171715231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1325171711 - 2²⁶ = 1258062847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1325171011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662585855 + 662585856.

It is an arithmetic number, because the mean of its divisors is an integer number (662585856).

Almost surely, 2^1325171711 is an apocalyptic number.

1325171711 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325171711 is an equidigital number, since it uses as much as digits as its factorization.

1325171711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1470, while the sum is 29.

The square root of 1325171711 is about 36402.9080019715. The cubic root of 1325171711 is about 1098.3920614651.

Adding to 1325171711 its reverse (1171715231), we get a palindrome (2496886942).

The spelling of 1325171711 in words is "one billion, three hundred twenty-five million, one hundred seventy-one thousand, seven hundred eleven".