12116450003 has 8 divisors (see below), whose sum is σ = 13879503360. Its totient is φ = 10361429640.

The previous prime is 12116449997. The next prime is 12116450033. The reversal of 12116450003 is 30005461121.

12116450003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12116450003 - 2³² = 7821482707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12116450033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2005013 + ... + 2011046.

It is an arithmetic number, because the mean of its divisors is an integer number (1734937920).

Almost surely, 2^12116450003 is an apocalyptic number.

12116450003 is a deficient number, since it is larger than the sum of its proper divisors (1763053357).

12116450003 is an equidigital number, since it uses as much as digits as its factorization.

12116450003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016497.

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 12116450003 in words is "twelve billion, one hundred sixteen million, four hundred fifty thousand, three".