106099 has 8 divisors (see below), whose sum is σ = 126720. Its totient is φ = 86856.

The previous prime is 106087. The next prime is 106103. The reversal of 106099 is 990601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106099 - 2⁷ = 105971 is a prime.

It is a super-2 number, since 2×106099² = 22513995602, which contains 22 as substring.

It is a Duffinian number.

106099 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106019) 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 in 7 ways as a sum of consecutive naturals, for example, 169 + ... + 490.

It is an arithmetic number, because the mean of its divisors is an integer number (15840).

2¹⁰⁶⁰⁹⁹ is an apocalyptic number.

106099 is a deficient number, since it is larger than the sum of its proper divisors (20621).

106099 is an equidigital number, since it uses as much as digits as its factorization.

106099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 106099 is about 325.7284144805. The cubic root of 106099 is about 47.3409639663.

It can be divided in two parts, 10609 and 9, that multiplied together give a square (95481 = 309²).

The spelling of 106099 in words is "one hundred six thousand, ninety-nine".