10109999984719 has 2 divisors, whose sum is σ = 10109999984720. Its totient is φ = 10109999984718.

The previous prime is 10109999984717. The next prime is 10109999984731. The reversal of 10109999984719 is 91748999990101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10109999984719 - 2¹ = 10109999984717 is a prime.

It is a super-2 number, since 2×10109999984719² (a number of 27 digits) contains 22 as substring.

Together with 10109999984717, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10109999984713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5054999992359 + 5054999992360.

It is an arithmetic number, because the mean of its divisors is an integer number (5054999992360).

Almost surely, 2^{10109999984719} is an apocalyptic number.

10109999984719 is a deficient number, since it is larger than the sum of its proper divisors (1).

10109999984719 is an equidigital number, since it uses as much as digits as its factorization.

10109999984719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119042784, while the sum is 76.

The spelling of 10109999984719 in words is "ten trillion, one hundred nine billion, nine hundred ninety-nine million, nine hundred eighty-four thousand, seven hundred nineteen".