19051016106117 has 8 divisors (see below), whose sum is σ = 25401393305824. Its totient is φ = 12700658155248.

The previous prime is 19051016106103. The next prime is 19051016106137. The reversal of 19051016106117 is 71160161015091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 19051016106117 - 2¹⁸ = 19051015843973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19051016106137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2318203 + ... + 6593640.

It is an arithmetic number, because the mean of its divisors is an integer number (3175174163228).

Almost surely, 2^{19051016106117} is an apocalyptic number.

It is an amenable number.

19051016106117 is a deficient number, since it is larger than the sum of its proper divisors (6350377199707).

19051016106117 is an equidigital number, since it uses as much as digits as its factorization.

19051016106117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9624419.

The product of its (nonzero) digits is 11340, while the sum is 39.

The spelling of 19051016106117 in words is "nineteen trillion, fifty-one billion, sixteen million, one hundred six thousand, one hundred seventeen".