12002320303103 has 32 divisors (see below), whose sum is σ = 14061267783360. Its totient is φ = 10141583063040.

The previous prime is 12002320303063. The next prime is 12002320303109. The reversal of 12002320303103 is 30130302320021.

It is not a de Polignac number, because 12002320303103 - 2¹² = 12002320299007 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 (12002320303109) 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 31 ways as a sum of consecutive naturals, for example, 20803913 + ... + 21373053.

It is an arithmetic number, because the mean of its divisors is an integer number (439414618230).

Almost surely, 2^{12002320303103} is an apocalyptic number.

12002320303103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12002320303103 is a deficient number, since it is larger than the sum of its proper divisors (2058947480257).

12002320303103 is a wasteful number, since it uses less digits than its factorization.

12002320303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571787.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12002320303103 its reverse (30130302320021), we get a palindrome (42132622623124).

The spelling of 12002320303103 in words is "twelve trillion, two billion, three hundred twenty million, three hundred three thousand, one hundred three".