12102444023 has 8 divisors (see below), whose sum is σ = 12376221120. Its totient is φ = 11829345280.

The previous prime is 12102444017. The next prime is 12102444047. The reversal of 12102444023 is 32044420121.

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

It is a cyclic number.

It is not a de Polignac number, because 12102444023 - 2⁸ = 12102443767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12102444023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102441023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133418 + ... + 204951.

It is an arithmetic number, because the mean of its divisors is an integer number (1547027640).

Almost surely, 2^12102444023 is an apocalyptic number.

12102444023 is a deficient number, since it is larger than the sum of its proper divisors (273777097).

12102444023 is an equidigital number, since it uses as much as digits as its factorization.

12102444023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339177.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12102444023 its reverse (32044420121), we get a palindrome (44146864144).

The spelling of 12102444023 in words is "twelve billion, one hundred two million, four hundred forty-four thousand, twenty-three".