131010071 has 2 divisors, whose sum is σ = 131010072. Its totient is φ = 131010070.

The previous prime is 131010037. The next prime is 131010079. The reversal of 131010071 is 170010131.

It is a strong prime.

It is an emirp because it is prime and its reverse (170010131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131010071 - 2¹⁸ = 130747927 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131010079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65505035 + 65505036.

It is an arithmetic number, because the mean of its divisors is an integer number (65505036).

Almost surely, 2^131010071 is an apocalyptic number.

131010071 is a deficient number, since it is larger than the sum of its proper divisors (1).

131010071 is an equidigital number, since it uses as much as digits as its factorization.

131010071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21, while the sum is 14.

The square root of 131010071 is about 11445.9630874820. The cubic root of 131010071 is about 507.8883222691. Note that the first 3 decimals are identical.

The spelling of 131010071 in words is "one hundred thirty-one million, ten thousand, seventy-one".