109910071 has 2 divisors, whose sum is σ = 109910072. Its totient is φ = 109910070.

The previous prime is 109910057. The next prime is 109910131. The reversal of 109910071 is 170019901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109910071 - 2⁵ = 109910039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109910971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54955035 + 54955036.

It is an arithmetic number, because the mean of its divisors is an integer number (54955036).

Almost surely, 2^109910071 is an apocalyptic number.

109910071 is a deficient number, since it is larger than the sum of its proper divisors (1).

109910071 is an equidigital number, since it uses as much as digits as its factorization.

109910071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 28.

The square root of 109910071 is about 10483.8004082489. The cubic root of 109910071 is about 479.0113781088.

Adding to 109910071 its reverse (170019901), we get a palindrome (279929972).

The spelling of 109910071 in words is "one hundred nine million, nine hundred ten thousand, seventy-one".