12011203330103 has 8 divisors (see below), whose sum is σ = 13027933598400. Its totient is φ = 11028938494720.

The previous prime is 12011203330097. The next prime is 12011203330141. The reversal of 12011203330103 is 30103330211021.

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 12011203330103 - 2¹⁸ = 12011203067959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011203030103) 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, 8616357503 + ... + 8616358896.

It is an arithmetic number, because the mean of its divisors is an integer number (1628491699800).

Almost surely, 2^{12011203330103} is an apocalyptic number.

12011203330103 is a deficient number, since it is larger than the sum of its proper divisors (1016730268297).

12011203330103 is a wasteful number, since it uses less digits than its factorization.

12011203330103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17232716457.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12011203330103 its reverse (30103330211021), we get a palindrome (42114533541124).

The spelling of 12011203330103 in words is "twelve trillion, eleven billion, two hundred three million, three hundred thirty thousand, one hundred three".