106823 has 2 divisors, whose sum is σ = 106824. Its totient is φ = 106822.

The previous prime is 106801. The next prime is 106853. The reversal of 106823 is 328601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106823 - 2⁶ = 106759 is a prime.

It is a super-2 number, since 2×106823² = 22822306658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106795 and 106804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53411 + 53412.

It is an arithmetic number, because the mean of its divisors is an integer number (53412).

2¹⁰⁶⁸²³ is an apocalyptic number.

106823 is a deficient number, since it is larger than the sum of its proper divisors (1).

106823 is an equidigital number, since it uses as much as digits as its factorization.

106823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 106823 is about 326.8378803015. The cubic root of 106823 is about 47.4484019577.

It can be divided in two parts, 106 and 823, that added together give a palindrome (929).

The spelling of 106823 in words is "one hundred six thousand, eight hundred twenty-three".