123033122 has 8 divisors (see below), whose sum is σ = 188476416. Its totient is φ = 60207652.

The previous prime is 123033107. The next prime is 123033179. The reversal of 123033122 is 221330321.

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 123033122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654338 + ... + 654525.

It is an arithmetic number, because the mean of its divisors is an integer number (23559552).

Almost surely, 2^123033122 is an apocalyptic number.

123033122 is a deficient number, since it is larger than the sum of its proper divisors (65443294).

123033122 is a wasteful number, since it uses less digits than its factorization.

123033122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308912.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 123033122 is about 11092.0296609773. The cubic root of 123033122 is about 497.3636194272.

Adding to 123033122 its reverse (221330321), we get a palindrome (344363443).

The spelling of 123033122 in words is "one hundred twenty-three million, thirty-three thousand, one hundred twenty-two".