122353243103 has 24 divisors (see below), whose sum is σ = 151633044576. Its totient is φ = 96668208000.

The previous prime is 122353243073. The next prime is 122353243123. The reversal of 122353243103 is 301342353221.

It is a happy number.

It is not a de Polignac number, because 122353243103 - 2⁶ = 122353243039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122353243123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 755513 + ... + 903053.

It is an arithmetic number, because the mean of its divisors is an integer number (6318043524).

Almost surely, 2^122353243103 is an apocalyptic number.

122353243103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122353243103 is a deficient number, since it is larger than the sum of its proper divisors (29279801473).

122353243103 is a wasteful number, since it uses less digits than its factorization.

122353243103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148275 (or 148262 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 122353243103 its reverse (301342353221), we get a palindrome (423695596324).

The spelling of 122353243103 in words is "one hundred twenty-two billion, three hundred fifty-three million, two hundred forty-three thousand, one hundred three".