11171260731707 has 2 divisors, whose sum is σ = 11171260731708. Its totient is φ = 11171260731706.

The previous prime is 11171260731647. The next prime is 11171260731781. The reversal of 11171260731707 is 70713706217111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11171260731707 - 2²² = 11171256537403 is a prime.

It is not a weakly prime, because it can be changed into another prime (11171260721707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5585630365853 + 5585630365854.

It is an arithmetic number, because the mean of its divisors is an integer number (5585630365854).

Almost surely, 2^{11171260731707} is an apocalyptic number.

11171260731707 is a deficient number, since it is larger than the sum of its proper divisors (1).

11171260731707 is an equidigital number, since it uses as much as digits as its factorization.

11171260731707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86436, while the sum is 44.

Adding to 11171260731707 its reverse (70713706217111), we get a palindrome (81884966948818).

The spelling of 11171260731707 in words is "eleven trillion, one hundred seventy-one billion, two hundred sixty million, seven hundred thirty-one thousand, seven hundred seven".