12363031205055 has 96 divisors (see below), whose sum is σ = 22232311066368. Its totient is φ = 6350182272000.

The previous prime is 12363031205051. The next prime is 12363031205209. The reversal of 12363031205055 is 55050213036321.

12363031205055 is a `hidden beast` number, since 1 + 2 + 3 + 630 + 3 + 12 + 0 + 5 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 12363031205055 - 2² = 12363031205051 is a prime.

It is a super-3 number, since 3×12363031205055³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12363031205051) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 833586490 + ... + 833601320.

It is an arithmetic number, because the mean of its divisors is an integer number (231586573608).

Almost surely, 2^{12363031205055} is an apocalyptic number.

12363031205055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12363031205055 is a deficient number, since it is larger than the sum of its proper divisors (9869279861313).

12363031205055 is a wasteful number, since it uses less digits than its factorization.

12363031205055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19937 (or 19934 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The spelling of 12363031205055 in words is "twelve trillion, three hundred sixty-three billion, thirty-one million, two hundred five thousand, fifty-five".