71027023 has 2 divisors, whose sum is σ = 71027024. Its totient is φ = 71027022.

The previous prime is 71027017. The next prime is 71027041. The reversal of 71027023 is 32072017.

It is a weak prime.

It is an emirp because it is prime and its reverse (32072017) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71027023 - 2⁹ = 71026511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71026985 and 71027003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71027093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35513511 + 35513512.

It is an arithmetic number, because the mean of its divisors is an integer number (35513512).

Almost surely, 2^71027023 is an apocalyptic number.

71027023 is a deficient number, since it is larger than the sum of its proper divisors (1).

71027023 is an equidigital number, since it uses as much as digits as its factorization.

71027023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 71027023 is about 8427.7531406657. The cubic root of 71027023 is about 414.1343022309.

The spelling of 71027023 in words is "seventy-one million, twenty-seven thousand, twenty-three".