12133035300205 has 4 divisors (see below), whose sum is σ = 14559642360252. Its totient is φ = 9706428240160.

The previous prime is 12133035300173. The next prime is 12133035300271. The reversal of 12133035300205 is 50200353033121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8220543388201 + 3912491912004 = 2867149^2 + 1978002^2 .

It is not a de Polignac number, because 12133035300205 - 2⁵ = 12133035300173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213303530016 + ... + 1213303530025.

It is an arithmetic number, because the mean of its divisors is an integer number (3639910590063).

Almost surely, 2^{12133035300205} is an apocalyptic number.

It is an amenable number.

12133035300205 is a deficient number, since it is larger than the sum of its proper divisors (2426607060047).

12133035300205 is an equidigital number, since it uses as much as digits as its factorization.

12133035300205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426607060046.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 12133035300205 its reverse (50200353033121), we get a palindrome (62333388333326).

The spelling of 12133035300205 in words is "twelve trillion, one hundred thirty-three billion, thirty-five million, three hundred thousand, two hundred five".