12107705263 has 4 divisors (see below), whose sum is σ = 12389279848. Its totient is φ = 11826130680.

The previous prime is 12107705251. The next prime is 12107705339. The reversal of 12107705263 is 36250770121.

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

It is a cyclic number.

It is not a de Polignac number, because 12107705263 - 2¹⁷ = 12107574191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12107702263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140787228 + ... + 140787313.

It is an arithmetic number, because the mean of its divisors is an integer number (3097319962).

Almost surely, 2^12107705263 is an apocalyptic number.

12107705263 is a deficient number, since it is larger than the sum of its proper divisors (281574585).

12107705263 is an equidigital number, since it uses as much as digits as its factorization.

12107705263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281574584.

The product of its (nonzero) digits is 17640, while the sum is 34.

The spelling of 12107705263 in words is "twelve billion, one hundred seven million, seven hundred five thousand, two hundred sixty-three".