12343133132213 has 32 divisors (see below), whose sum is σ = 13497167523840. Its totient is φ = 11219138124480.

The previous prime is 12343133132203. The next prime is 12343133132329. The reversal of 12343133132213 is 31223133134321.

It is a happy number.

It is not a de Polignac number, because 12343133132213 - 2²⁰ = 12343132083637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12343133132213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12343133132203) 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 31 ways as a sum of consecutive naturals, for example, 658536920 + ... + 658555662.

It is an arithmetic number, because the mean of its divisors is an integer number (421786485120).

Almost surely, 2^{12343133132213} is an apocalyptic number.

12343133132213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12343133132213 is a deficient number, since it is larger than the sum of its proper divisors (1154034391627).

12343133132213 is a wasteful number, since it uses less digits than its factorization.

12343133132213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20529.

The product of its digits is 23328, while the sum is 32.

Adding to 12343133132213 its reverse (31223133134321), we get a palindrome (43566266266534).

The spelling of 12343133132213 in words is "twelve trillion, three hundred forty-three billion, one hundred thirty-three million, one hundred thirty-two thousand, two hundred thirteen".