123323122 has 8 divisors (see below), whose sum is σ = 199214316. Its totient is φ = 56918352.

The previous prime is 123323119. The next prime is 123323147. The reversal of 123323122 is 221323321.

It can be written as a sum of positive squares in 2 ways, for example, as 101223721 + 22099401 = 10061^2 + 4701^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 123323122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2371573 + ... + 2371624.

Almost surely, 2^123323122 is an apocalyptic number.

123323122 is a deficient number, since it is larger than the sum of its proper divisors (75891194).

123323122 is a wasteful number, since it uses less digits than its factorization.

123323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4743212.

The product of its digits is 432, while the sum is 19.

The square root of 123323122 is about 11105.0944165279. The cubic root of 123323122 is about 497.7540895440.

Adding to 123323122 its reverse (221323321), we get a palindrome (344646443).

The spelling of 123323122 in words is "one hundred twenty-three million, three hundred twenty-three thousand, one hundred twenty-two".