12360652105 has 4 divisors (see below), whose sum is σ = 14832782532. Its totient is φ = 9888521680.

The previous prime is 12360652067. The next prime is 12360652159. The reversal of 12360652105 is 50125606321.

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 9123497289 + 3237154816 = 95517^2 + 56896^2 .

It is not a de Polignac number, because 12360652105 - 2⁷ = 12360651977 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1236065206 + ... + 1236065215.

It is an arithmetic number, because the mean of its divisors is an integer number (3708195633).

Almost surely, 2^12360652105 is an apocalyptic number.

It is an amenable number.

12360652105 is a deficient number, since it is larger than the sum of its proper divisors (2472130427).

12360652105 is an equidigital number, since it uses as much as digits as its factorization.

12360652105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472130426.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 12360652105 in words is "twelve billion, three hundred sixty million, six hundred fifty-two thousand, one hundred five".