104911 has 2 divisors, whose sum is σ = 104912. Its totient is φ = 104910.
The previous prime is 104891. The next prime is 104917. The reversal of 104911 is 119401.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 104911 - 25 = 104879 is a prime.
It is a super-2 number, since 2×1049112 = 22012635842, which contains 22 as substring.
104911 is a lucky number.
It is a plaindrome in base 16.
It is a zygodrome in base 2.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 104911.
It is not a weakly prime, because it can be changed into another prime (104917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52455 + 52456.
It is an arithmetic number, because the mean of its divisors is an integer number (52456).
2104911 is an apocalyptic number.
104911 is a deficient number, since it is larger than the sum of its proper divisors (1).
104911 is an equidigital number, since it uses as much as digits as its factorization.
104911 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 16.
The square root of 104911 is about 323.8996758257. The cubic root of 104911 is about 47.1636066777.
The spelling of 104911 in words is "one hundred four thousand, nine hundred eleven".
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