12321542520341 has 8 divisors (see below), whose sum is σ = 12325622851584. Its totient is φ = 12317462459280.

The previous prime is 12321542520337. The next prime is 12321542520349. The reversal of 12321542520341 is 14302524512321.

12321542520341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12321542520341 - 2² = 12321542520337 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 (12321542520349) 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, 133365935 + ... + 133458291.

It is an arithmetic number, because the mean of its divisors is an integer number (1540702856448).

Almost surely, 2^{12321542520341} is an apocalyptic number.

It is an amenable number.

12321542520341 is a deficient number, since it is larger than the sum of its proper divisors (4080331243).

12321542520341 is an equidigital number, since it uses as much as digits as its factorization.

12321542520341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135091.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 12321542520341 in words is "twelve trillion, three hundred twenty-one billion, five hundred forty-two million, five hundred twenty thousand, three hundred forty-one".