104511916601 has 2 divisors, whose sum is σ = 104511916602. Its totient is φ = 104511916600.

The previous prime is 104511916589. The next prime is 104511916657. The reversal of 104511916601 is 106619115401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61813893376 + 42698023225 = 248624^2 + 206635^2 .

It is an emirp because it is prime and its reverse (106619115401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104511916601 - 2¹⁰ = 104511915577 is a prime.

It is a super-2 number, since 2×104511916601² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104511916501) 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 as a sum of consecutive naturals, namely, 52255958300 + 52255958301.

It is an arithmetic number, because the mean of its divisors is an integer number (52255958301).

Almost surely, 2^104511916601 is an apocalyptic number.

It is an amenable number.

104511916601 is a deficient number, since it is larger than the sum of its proper divisors (1).

104511916601 is an equidigital number, since it uses as much as digits as its factorization.

104511916601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 35.

The spelling of 104511916601 in words is "one hundred four billion, five hundred eleven million, nine hundred sixteen thousand, six hundred one".