106823117 has 4 divisors (see below), whose sum is σ = 110269056. Its totient is φ = 103377180.

The previous prime is 106823113. The next prime is 106823141. The reversal of 106823117 is 711328601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106823117 - 2² = 106823113 is a prime.

It is a super-2 number, since 2×106823117² = 22822356651191378, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106823117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106823113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1722923 + ... + 1722984.

It is an arithmetic number, because the mean of its divisors is an integer number (27567264).

Almost surely, 2^106823117 is an apocalyptic number.

It is an amenable number.

106823117 is a deficient number, since it is larger than the sum of its proper divisors (3445939).

106823117 is an equidigital number, since it uses as much as digits as its factorization.

106823117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445938.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 106823117 is about 10335.5269338336. The cubic root of 106823117 is about 474.4841928065.

The spelling of 106823117 in words is "one hundred six million, eight hundred twenty-three thousand, one hundred seventeen".