12102841238 has 8 divisors (see below), whose sum is σ = 18384062880. Its totient is φ = 5974820280.

The previous prime is 12102841193. The next prime is 12102841243. The reversal of 12102841238 is 83214820121.

12102841238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38299973 + ... + 38300288.

It is an arithmetic number, because the mean of its divisors is an integer number (2298007860).

Almost surely, 2^12102841238 is an apocalyptic number.

12102841238 is a deficient number, since it is larger than the sum of its proper divisors (6281221642).

12102841238 is an equidigital number, since it uses as much as digits as its factorization.

12102841238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76600342.

The product of its (nonzero) digits is 6144, while the sum is 32.

The spelling of 12102841238 in words is "twelve billion, one hundred two million, eight hundred forty-one thousand, two hundred thirty-eight".