106199 has 4 divisors (see below), whose sum is σ = 112464. Its totient is φ = 99936.

The previous prime is 106189. The next prime is 106207. The reversal of 106199 is 991601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106199 - 2⁸ = 105943 is a prime.

It is a super-2 number, since 2×106199² = 22556455202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3107 + ... + 3140.

It is an arithmetic number, because the mean of its divisors is an integer number (28116).

2¹⁰⁶¹⁹⁹ is an apocalyptic number.

106199 is a deficient number, since it is larger than the sum of its proper divisors (6265).

106199 is an equidigital number, since it uses as much as digits as its factorization.

106199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6264.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 106199 is about 325.8818804414. The cubic root of 106199 is about 47.3558325006.

The spelling of 106199 in words is "one hundred six thousand, one hundred ninety-nine".