12105000463516 has 24 divisors (see below), whose sum is σ = 21459382892640. Its totient is φ = 5974170472512.

The previous prime is 12105000463511. The next prime is 12105000463547. The reversal of 12105000463516 is 61536400050121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12105000463511) 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, 52668151 + ... + 52897486.

It is an arithmetic number, because the mean of its divisors is an integer number (894140953860).

Almost surely, 2^{12105000463516} is an apocalyptic number.

It is an amenable number.

12105000463516 is a deficient number, since it is larger than the sum of its proper divisors (9354382429124).

12105000463516 is a wasteful number, since it uses less digits than its factorization.

12105000463516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105566013 (or 105566011 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 12105000463516 in words is "twelve trillion, one hundred five billion, four hundred sixty-three thousand, five hundred sixteen".