12102241423 has 4 divisors (see below), whose sum is σ = 12282871960. Its totient is φ = 11921610888.

The previous prime is 12102241397. The next prime is 12102241427. The reversal of 12102241423 is 32414220121.

12102241423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12102241423 - 2⁹ = 12102240911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12102241394 and 12102241403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102241427) by changing a digit.

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, 90315168 + ... + 90315301.

It is an arithmetic number, because the mean of its divisors is an integer number (3070717990).

Almost surely, 2^12102241423 is an apocalyptic number.

12102241423 is a deficient number, since it is larger than the sum of its proper divisors (180630537).

12102241423 is an equidigital number, since it uses as much as digits as its factorization.

12102241423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180630536.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12102241423 its reverse (32414220121), we get a palindrome (44516461544).

The spelling of 12102241423 in words is "twelve billion, one hundred two million, two hundred forty-one thousand, four hundred twenty-three".