12132331233203 has 16 divisors (see below), whose sum is σ = 12603787080192. Its totient is φ = 11669247912000.

The previous prime is 12132331233179. The next prime is 12132331233289. The reversal of 12132331233203 is 30233213323121.

It is a cyclic number.

It is not a de Polignac number, because 12132331233203 - 2²² = 12132327038899 is a prime.

It is a super-2 number, since 2×12132331233203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12132331233293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90357308 + ... + 90491478.

It is an arithmetic number, because the mean of its divisors is an integer number (787736692512).

Almost surely, 2^{12132331233203} is an apocalyptic number.

12132331233203 is a deficient number, since it is larger than the sum of its proper divisors (471455846989).

12132331233203 is a wasteful number, since it uses less digits than its factorization.

12132331233203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165346.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 12132331233203 its reverse (30233213323121), we get a palindrome (42365544556324).

The spelling of 12132331233203 in words is "twelve trillion, one hundred thirty-two billion, three hundred thirty-one million, two hundred thirty-three thousand, two hundred three".