131271683 has 2 divisors, whose sum is σ = 131271684. Its totient is φ = 131271682.

The previous prime is 131271667. The next prime is 131271689. The reversal of 131271683 is 386172131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131271683 - 2⁴ = 131271667 is a prime.

It is not a weakly prime, because it can be changed into another prime (131271689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65635841 + 65635842.

It is an arithmetic number, because the mean of its divisors is an integer number (65635842).

Almost surely, 2^131271683 is an apocalyptic number.

131271683 is a deficient number, since it is larger than the sum of its proper divisors (1).

131271683 is an equidigital number, since it uses as much as digits as its factorization.

131271683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 131271683 is about 11457.3855220116. The cubic root of 131271683 is about 508.2261622915.

The spelling of 131271683 in words is "one hundred thirty-one million, two hundred seventy-one thousand, six hundred eighty-three".