122323109 has 8 divisors (see below), whose sum is σ = 130777920. Its totient is φ = 114008256.

The previous prime is 122323081. The next prime is 122323127. The reversal of 122323109 is 901323221.

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

It is not a de Polignac number, because 122323109 - 2⁸ = 122322853 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122323129) 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, 33179 + ... + 36680.

It is an arithmetic number, because the mean of its divisors is an integer number (16347240).

Almost surely, 2^122323109 is an apocalyptic number.

It is an amenable number.

122323109 is a deficient number, since it is larger than the sum of its proper divisors (8454811).

122323109 is a wasteful number, since it uses less digits than its factorization.

122323109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69979.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 122323109 is about 11059.9778028710. The cubic root of 122323109 is about 496.4050262756.

The spelling of 122323109 in words is "one hundred twenty-two million, three hundred twenty-three thousand, one hundred nine".