106699 has 2 divisors, whose sum is σ = 106700.
Its totient is φ = 106698.
The previous prime is 106693. The next prime is 106703. The reversal of 106699 is 996601.
It is a strong prime.
It is an emirp because it is prime and its reverse (996601) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 106699 - 29 = 106187 is a prime.
It is a super-2 number, since 2×1066992 = 22769353202, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 106699.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 106699.
It is not a weakly prime, because it can be changed into another prime (106693) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53349 + 53350.
It is an arithmetic number, because the mean of its divisors is an integer number (53350).
2106699 is an apocalyptic number.
106699 is a deficient number, since it is larger than the sum of its proper divisors (1).
106699 is an equidigital number, since it uses as much as digits as its factorization.
106699 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 106699 is about 326.6481287257.
The cubic root of 106699 is about 47.4300355015.
The spelling of 106699 in words is "one hundred six thousand, six hundred ninety-nine".