1144344211103 has 8 divisors (see below), whose sum is σ = 1213873684272. Its totient is φ = 1075060861056.

The previous prime is 1144344211093. The next prime is 1144344211111. The reversal of 1144344211103 is 3011124434411.

It is a happy number.

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 1144344211103 - 2³² = 1140049243807 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 (1144344211133) 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, 61521200 + ... + 61539797.

It is an arithmetic number, because the mean of its divisors is an integer number (151734210534).

Almost surely, 2^{1144344211103} is an apocalyptic number.

1144344211103 is a deficient number, since it is larger than the sum of its proper divisors (69529473169).

1144344211103 is a wasteful number, since it uses less digits than its factorization.

1144344211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123061561.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 1144344211103 its reverse (3011124434411), we get a palindrome (4155468645514).

The spelling of 1144344211103 in words is "one trillion, one hundred forty-four billion, three hundred forty-four million, two hundred eleven thousand, one hundred three".