12133027671 has 4 divisors (see below), whose sum is σ = 16177370232. Its totient is φ = 8088685112.

The previous prime is 12133027663. The next prime is 12133027717. The reversal of 12133027671 is 17672033121.

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 12133027671 - 2³ = 12133027663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133027651) 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, 2022171276 + ... + 2022171281.

It is an arithmetic number, because the mean of its divisors is an integer number (4044342558).

Almost surely, 2^12133027671 is an apocalyptic number.

12133027671 is a deficient number, since it is larger than the sum of its proper divisors (4044342561).

12133027671 is an equidigital number, since it uses as much as digits as its factorization.

12133027671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044342560.

The product of its (nonzero) digits is 10584, while the sum is 33.

The spelling of 12133027671 in words is "twelve billion, one hundred thirty-three million, twenty-seven thousand, six hundred seventy-one".