1001107 has 2 divisors, whose sum is σ = 1001108.
Its totient is φ = 1001106.
The previous prime is 1001093. The next prime is 1001123. The reversal of 1001107 is 7011001.
Adding to 1001107 its reverse (7011001), we get a palindrome (8012108).
It is a weak prime.
It is an emirp because it is prime and its reverse (7011001) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1001107 is a prime.
1001107 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 1001093 and 1001102.
It is not a weakly prime, because it can be changed into another prime (1001177) 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, 500553 + 500554.
It is an arithmetic number, because the mean of its divisors is an integer number (500554).
21001107 is an apocalyptic number.
1001107 is a deficient number, since it is larger than the sum of its proper divisors (1).
1001107 is an equidigital number, since it uses as much as digits as its factorization.
1001107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7, while the sum is 10.
The square root of 1001107 is about 1000.5533469036.
The cubic root of 1001107 is about 100.0368863923.
The spelling of 1001107 in words is "one million, one thousand, one hundred seven".