12011003132303 has 32 divisors (see below), whose sum is σ = 13932186777600. Its totient is φ = 10142489216736.

The previous prime is 12011003132257. The next prime is 12011003132327. The reversal of 12011003132303 is 30323130011021.

It is a cyclic number.

It is not a de Polignac number, because 12011003132303 - 2¹⁶ = 12011003066767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011003132333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101920268 + ... + 102038046.

It is an arithmetic number, because the mean of its divisors is an integer number (435380836800).

Almost surely, 2^{12011003132303} is an apocalyptic number.

12011003132303 is a deficient number, since it is larger than the sum of its proper divisors (1921183645297).

12011003132303 is a wasteful number, since it uses less digits than its factorization.

12011003132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118731.

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

Adding to 12011003132303 its reverse (30323130011021), we get a palindrome (42334133143324).

The spelling of 12011003132303 in words is "twelve trillion, eleven billion, three million, one hundred thirty-two thousand, three hundred three".