12301043534205 has 16 divisors (see below), whose sum is σ = 20100428584704. Its totient is φ = 6420970241600.

The previous prime is 12301043534201. The next prime is 12301043534207. The reversal of 12301043534205 is 50243534010321.

It is not a de Polignac number, because 12301043534205 - 2² = 12301043534201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301043534201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8724143646 + ... + 8724145055.

It is an arithmetic number, because the mean of its divisors is an integer number (1256276786544).

Almost surely, 2^{12301043534205} is an apocalyptic number.

12301043534205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12301043534205 is a deficient number, since it is larger than the sum of its proper divisors (7799385050499).

12301043534205 is a wasteful number, since it uses less digits than its factorization.

12301043534205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17448288756.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 12301043534205 its reverse (50243534010321), we get a palindrome (62544577544526).

The spelling of 12301043534205 in words is "twelve trillion, three hundred one billion, forty-three million, five hundred thirty-four thousand, two hundred five".