12711070511 has 2 divisors, whose sum is σ = 12711070512. Its totient is φ = 12711070510.

The previous prime is 12711070447. The next prime is 12711070553. The reversal of 12711070511 is 11507011721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12711070511 - 2⁶ = 12711070447 is a prime.

It is a super-2 number, since 2×12711070511² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12711070571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6355535255 + 6355535256.

It is an arithmetic number, because the mean of its divisors is an integer number (6355535256).

Almost surely, 2^12711070511 is an apocalyptic number.

12711070511 is a deficient number, since it is larger than the sum of its proper divisors (1).

12711070511 is an equidigital number, since it uses as much as digits as its factorization.

12711070511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 490, while the sum is 26.

The spelling of 12711070511 in words is "twelve billion, seven hundred eleven million, seventy thousand, five hundred eleven".