97071516107 has 2 divisors, whose sum is σ = 97071516108. Its totient is φ = 97071516106.

The previous prime is 97071516089. The next prime is 97071516121. The reversal of 97071516107 is 70161517079.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97071516107 - 2³² = 92776548811 is a prime.

It is not a weakly prime, because it can be changed into another prime (97071518107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48535758053 + 48535758054.

It is an arithmetic number, because the mean of its divisors is an integer number (48535758054).

Almost surely, 2^97071516107 is an apocalyptic number.

97071516107 is a deficient number, since it is larger than the sum of its proper divisors (1).

97071516107 is an equidigital number, since it uses as much as digits as its factorization.

97071516107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92610, while the sum is 44.

The spelling of 97071516107 in words is "ninety-seven billion, seventy-one million, five hundred sixteen thousand, one hundred seven".