122103505303 has 8 divisors (see below), whose sum is σ = 131499204368. Its totient is φ = 112708252224.

The previous prime is 122103505267. The next prime is 122103505361. The reversal of 122103505303 is 303505301221.

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

It is a cyclic number.

It is not a de Polignac number, because 122103505303 - 2⁹ = 122103504791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122103505103) 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 7 ways as a sum of consecutive naturals, for example, 649600 + ... + 816202.

It is an arithmetic number, because the mean of its divisors is an integer number (16437400546).

Almost surely, 2^122103505303 is an apocalyptic number.

122103505303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122103505303 is a deficient number, since it is larger than the sum of its proper divisors (9395699065).

122103505303 is a wasteful number, since it uses less digits than its factorization.

122103505303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222993.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 122103505303 its reverse (303505301221), we get a palindrome (425608806524).

The spelling of 122103505303 in words is "one hundred twenty-two billion, one hundred three million, five hundred five thousand, three hundred three".