12002134006 has 4 divisors (see below), whose sum is σ = 18003201012. Its totient is φ = 6001067002.

The previous prime is 12002133973. The next prime is 12002134009. The reversal of 12002134006 is 60043120021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60043120021 = 53 ⋅1132889057.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002134009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000533500 + ... + 3000533503.

It is an arithmetic number, because the mean of its divisors is an integer number (4500800253).

Almost surely, 2^12002134006 is an apocalyptic number.

12002134006 is a deficient number, since it is larger than the sum of its proper divisors (6001067006).

12002134006 is an equidigital number, since it uses as much as digits as its factorization.

12002134006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6001067005.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12002134006 its reverse (60043120021), we get a palindrome (72045254027).

The spelling of 12002134006 in words is "twelve billion, two million, one hundred thirty-four thousand, six".