122203323103 has 4 divisors (see below), whose sum is σ = 127516511088. Its totient is φ = 116890135120.

The previous prime is 122203323023. The next prime is 122203323113. The reversal of 122203323103 is 301323302221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122203323103 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 (122203323113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2656593958 + ... + 2656594003.

It is an arithmetic number, because the mean of its divisors is an integer number (31879127772).

Almost surely, 2^122203323103 is an apocalyptic number.

122203323103 is a deficient number, since it is larger than the sum of its proper divisors (5313187985).

122203323103 is an equidigital number, since it uses as much as digits as its factorization.

122203323103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5313187984.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122203323103 its reverse (301323302221), we get a palindrome (423526625324).

The spelling of 122203323103 in words is "one hundred twenty-two billion, two hundred three million, three hundred twenty-three thousand, one hundred three".