131056711 has 2 divisors, whose sum is σ = 131056712. Its totient is φ = 131056710.

The previous prime is 131056697. The next prime is 131056721. The reversal of 131056711 is 117650131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131056711 - 2²³ = 122668103 is a prime.

It is a super-2 number, since 2×131056711² = 34351722996275042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131056721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65528355 + 65528356.

It is an arithmetic number, because the mean of its divisors is an integer number (65528356).

Almost surely, 2^131056711 is an apocalyptic number.

131056711 is a deficient number, since it is larger than the sum of its proper divisors (1).

131056711 is an equidigital number, since it uses as much as digits as its factorization.

131056711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 131056711 is about 11448.0003057303. Note that the first 3 decimals coincide. The cubic root of 131056711 is about 507.9485850686.

The spelling of 131056711 in words is "one hundred thirty-one million, fifty-six thousand, seven hundred eleven".