12063365165 has 4 divisors (see below), whose sum is σ = 14476038204. Its totient is φ = 9650692128.

The previous prime is 12063365131. The next prime is 12063365177. The reversal of 12063365165 is 56156336021.

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 7701291049 + 4362074116 = 87757^2 + 66046^2 .

It is a cyclic number.

It is not a de Polignac number, because 12063365165 - 2⁶ = 12063365101 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, 1206336512 + ... + 1206336521.

It is an arithmetic number, because the mean of its divisors is an integer number (3619009551).

Almost surely, 2^12063365165 is an apocalyptic number.

It is an amenable number.

12063365165 is a deficient number, since it is larger than the sum of its proper divisors (2412673039).

12063365165 is an equidigital number, since it uses as much as digits as its factorization.

12063365165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412673038.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 12063365165 in words is "twelve billion, sixty-three million, three hundred sixty-five thousand, one hundred sixty-five".