71112070097 has 2 divisors, whose sum is σ = 71112070098. Its totient is φ = 71112070096.

The previous prime is 71112070091. The next prime is 71112070103. The reversal of 71112070097 is 79007021117.

It is a balanced prime because it is at equal distance from previous prime (71112070091) and next prime (71112070103).

It can be written as a sum of positive squares in only one way, i.e., 55656359056 + 15455711041 = 235916^2 + 124321^2 .

It is a cyclic number.

It is not a de Polignac number, because 71112070097 - 2⁸ = 71112069841 is a prime.

It is not a weakly prime, because it can be changed into another prime (71112070091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35556035048 + 35556035049.

It is an arithmetic number, because the mean of its divisors is an integer number (35556035049).

Almost surely, 2^71112070097 is an apocalyptic number.

It is an amenable number.

71112070097 is a deficient number, since it is larger than the sum of its proper divisors (1).

71112070097 is an equidigital number, since it uses as much as digits as its factorization.

71112070097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6174, while the sum is 35.

The spelling of 71112070097 in words is "seventy-one billion, one hundred twelve million, seventy thousand, ninety-seven".