122243103 has 12 divisors (see below), whose sum is σ = 179566920. Its totient is φ = 80113776.

The previous prime is 122243101. The next prime is 122243111. The reversal of 122243103 is 301342221.

It is not a de Polignac number, because 122243103 - 2¹ = 122243101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122243101) 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 11 ways as a sum of consecutive naturals, for example, 114576 + ... + 115637.

It is an arithmetic number, because the mean of its divisors is an integer number (14963910).

Almost surely, 2^122243103 is an apocalyptic number.

122243103 is a deficient number, since it is larger than the sum of its proper divisors (57323817).

122243103 is a wasteful number, since it uses less digits than its factorization.

122243103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230278 (or 230275 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 122243103 is about 11056.3602962277. The cubic root of 122243103 is about 496.2967773310.

Adding to 122243103 its reverse (301342221), we get a palindrome (423585324).

The spelling of 122243103 in words is "one hundred twenty-two million, two hundred forty-three thousand, one hundred three".