12305132200343 has 8 divisors (see below), whose sum is σ = 12911077941216. Its totient is φ = 11705098125600.

The previous prime is 12305132200267. The next prime is 12305132200349. The reversal of 12305132200343 is 34300223150321.

It is a happy number.

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 12305132200343 - 2²⁴ = 12305115423127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12305132200349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477912268 + ... + 1477920593.

It is an arithmetic number, because the mean of its divisors is an integer number (1613884742652).

Almost surely, 2^{12305132200343} is an apocalyptic number.

12305132200343 is a deficient number, since it is larger than the sum of its proper divisors (605945740873).

12305132200343 is a wasteful number, since it uses less digits than its factorization.

12305132200343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955833065.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 12305132200343 its reverse (34300223150321), we get a palindrome (46605355350664).

The spelling of 12305132200343 in words is "twelve trillion, three hundred five billion, one hundred thirty-two million, two hundred thousand, three hundred forty-three".