12001301330103 has 12 divisors (see below), whose sum is σ = 17386652838048. Its totient is φ = 7977126104640.

The previous prime is 12001301330077. The next prime is 12001301330173. The reversal of 12001301330103 is 30103310310021.

It is a happy number.

12001301330103 is a `hidden beast` number, since 1 + 20 + 0 + 1 + 301 + 330 + 10 + 3 = 666.

It is not a de Polignac number, because 12001301330103 - 2²⁰ = 12001300281527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001301330173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1978450863 + ... + 1978456928.

It is an arithmetic number, because the mean of its divisors is an integer number (1448887736504).

Almost surely, 2^{12001301330103} is an apocalyptic number.

12001301330103 is a deficient number, since it is larger than the sum of its proper divisors (5385351507945).

12001301330103 is a wasteful number, since it uses less digits than its factorization.

12001301330103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956908134 (or 3956908131 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12001301330103 its reverse (30103310310021), we get a palindrome (42104611640124).

The spelling of 12001301330103 in words is "twelve trillion, one billion, three hundred one million, three hundred thirty thousand, one hundred three".