12002103303823 has 2 divisors, whose sum is σ = 12002103303824. Its totient is φ = 12002103303822.

The previous prime is 12002103303803. The next prime is 12002103303871. The reversal of 12002103303823 is 32830330120021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12002103303823 - 2⁵ = 12002103303791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12002103303791 and 12002103303800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12002103303803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001051651911 + 6001051651912.

It is an arithmetic number, because the mean of its divisors is an integer number (6001051651912).

Almost surely, 2^{12002103303823} is an apocalyptic number.

12002103303823 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002103303823 is an equidigital number, since it uses as much as digits as its factorization.

12002103303823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 12002103303823 its reverse (32830330120021), we get a palindrome (44832433423844).

The spelling of 12002103303823 in words is "twelve trillion, two billion, one hundred three million, three hundred three thousand, eight hundred twenty-three".