12002003110303 has 24 divisors (see below), whose sum is σ = 13018524092352. Its totient is φ = 11059937409024.

The previous prime is 12002003110277. The next prime is 12002003110319. The reversal of 12002003110303 is 30301130020021.

It is not a de Polignac number, because 12002003110303 - 2⁵ = 12002003110271 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 (12002003110333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 814026 + ... + 4966552.

It is an arithmetic number, because the mean of its divisors is an integer number (542438503848).

Almost surely, 2^{12002003110303} is an apocalyptic number.

12002003110303 is a deficient number, since it is larger than the sum of its proper divisors (1016520982049).

12002003110303 is a wasteful number, since it uses less digits than its factorization.

12002003110303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4152771 (or 4152754 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12002003110303 its reverse (30301130020021), we get a palindrome (42303133130324).

The spelling of 12002003110303 in words is "twelve trillion, two billion, three million, one hundred ten thousand, three hundred three".