123301122 has 16 divisors (see below), whose sum is σ = 281831232. Its totient is φ = 35228880.

The previous prime is 123301121. The next prime is 123301133. The reversal of 123301122 is 221103321.

It is not an unprimeable number, because it can be changed into a prime (123301121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1467829 + ... + 1467912.

It is an arithmetic number, because the mean of its divisors is an integer number (17614452).

Almost surely, 2^123301122 is an apocalyptic number.

123301122 is an abundant number, since it is smaller than the sum of its proper divisors (158530110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123301122 is a wasteful number, since it uses less digits than its factorization.

123301122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935753.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 123301122 is about 11104.1038359698. The cubic root of 123301122 is about 497.7244891440.

Adding to 123301122 its reverse (221103321), we get a palindrome (344404443).

The spelling of 123301122 in words is "one hundred twenty-three million, three hundred one thousand, one hundred twenty-two".