12203230320103 has 4 divisors (see below), whose sum is σ = 12205473154128. Its totient is φ = 12200987486080.

The previous prime is 12203230320097. The next prime is 12203230320139. The reversal of 12203230320103 is 30102303230221.

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

It is a cyclic number.

It is not a de Polignac number, because 12203230320103 - 2³⁷ = 12065791366631 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 (12203230323103) 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 3 ways as a sum of consecutive naturals, for example, 1121408851 + ... + 1121419732.

It is an arithmetic number, because the mean of its divisors is an integer number (3051368288532).

Almost surely, 2^{12203230320103} is an apocalyptic number.

12203230320103 is a deficient number, since it is larger than the sum of its proper divisors (2242834025).

12203230320103 is an equidigital number, since it uses as much as digits as its factorization.

12203230320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242834024.

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

Adding to 12203230320103 its reverse (30102303230221), we get a palindrome (42305533550324).

The spelling of 12203230320103 in words is "twelve trillion, two hundred three billion, two hundred thirty million, three hundred twenty thousand, one hundred three".