12042135303 has 8 divisors (see below), whose sum is σ = 17515833216. Its totient is φ = 7298263800.

The previous prime is 12042135293. The next prime is 12042135311. The reversal of 12042135303 is 30353124021.

12042135303 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 12042135303 - 2⁶ = 12042135239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12042135373) 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, 182456563 + ... + 182456628.

It is an arithmetic number, because the mean of its divisors is an integer number (2189479152).

Almost surely, 2^12042135303 is an apocalyptic number.

12042135303 is a deficient number, since it is larger than the sum of its proper divisors (5473697913).

12042135303 is a wasteful number, since it uses less digits than its factorization.

12042135303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364913205.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 12042135303 its reverse (30353124021), we get a palindrome (42395259324).

The spelling of 12042135303 in words is "twelve billion, forty-two million, one hundred thirty-five thousand, three hundred three".