12111304004203 has 8 divisors (see below), whose sum is σ = 12115180704528. Its totient is φ = 12107427853344.

The previous prime is 12111304004147. The next prime is 12111304004291. The reversal of 12111304004203 is 30240040311121.

12111304004203 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 a cyclic number.

It is not a de Polignac number, because 12111304004203 - 2⁹ = 12111304003691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12111304064203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46451400 + ... + 46711402.

It is an arithmetic number, because the mean of its divisors is an integer number (1514397588066).

Almost surely, 2^{12111304004203} is an apocalyptic number.

12111304004203 is a deficient number, since it is larger than the sum of its proper divisors (3876700325).

12111304004203 is a wasteful number, since it uses less digits than its factorization.

12111304004203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274733.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12111304004203 its reverse (30240040311121), we get a palindrome (42351344315324).

The spelling of 12111304004203 in words is "twelve trillion, one hundred eleven billion, three hundred four million, four thousand, two hundred three".