12044345101 has 8 divisors (see below), whose sum is σ = 12141803520. Its totient is φ = 11946927888.

The previous prime is 12044345087. The next prime is 12044345123. The reversal of 12044345101 is 10154344021.

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 12044345101 - 2⁹ = 12044344589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12044345501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892335 + ... + 905731.

It is an arithmetic number, because the mean of its divisors is an integer number (1517725440).

Almost surely, 2^12044345101 is an apocalyptic number.

It is an amenable number.

12044345101 is a deficient number, since it is larger than the sum of its proper divisors (97458419).

12044345101 is a wasteful number, since it uses less digits than its factorization.

12044345101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20603.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 12044345101 its reverse (10154344021), we get a palindrome (22198689122).

The spelling of 12044345101 in words is "twelve billion, forty-four million, three hundred forty-five thousand, one hundred one".