12046611113 has 4 divisors (see below), whose sum is σ = 12133277520. Its totient is φ = 11959944708.

The previous prime is 12046611089. The next prime is 12046611127. The reversal of 12046611113 is 31111664021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12046611113 - 2²⁰ = 12045562537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12046611613) 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, 43332995 + ... + 43333272.

It is an arithmetic number, because the mean of its divisors is an integer number (3033319380).

Almost surely, 2^12046611113 is an apocalyptic number.

It is an amenable number.

12046611113 is a deficient number, since it is larger than the sum of its proper divisors (86666407).

12046611113 is an equidigital number, since it uses as much as digits as its factorization.

12046611113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86666406.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 12046611113 in words is "twelve billion, forty-six million, six hundred eleven thousand, one hundred thirteen".