71106223327 has 2 divisors, whose sum is σ = 71106223328. Its totient is φ = 71106223326.

The previous prime is 71106223277. The next prime is 71106223339. The reversal of 71106223327 is 72332260117.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-71106223327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71106223292 and 71106223301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71106223427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35553111663 + 35553111664.

It is an arithmetic number, because the mean of its divisors is an integer number (35553111664).

Almost surely, 2^71106223327 is an apocalyptic number.

71106223327 is a deficient number, since it is larger than the sum of its proper divisors (1).

71106223327 is an equidigital number, since it uses as much as digits as its factorization.

71106223327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 34.

The spelling of 71106223327 in words is "seventy-one billion, one hundred six million, two hundred twenty-three thousand, three hundred twenty-seven".