1144042000103 has 8 divisors (see below), whose sum is σ = 1144586772480. Its totient is φ = 1143497318040.

The previous prime is 1144042000099. The next prime is 1144042000117. The reversal of 1144042000103 is 3010002404411.

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 1144042000103 - 2² = 1144042000099 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 (1144042000163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44538818 + ... + 44564496.

It is an arithmetic number, because the mean of its divisors is an integer number (143073346560).

Almost surely, 2^{1144042000103} is an apocalyptic number.

1144042000103 is a deficient number, since it is larger than the sum of its proper divisors (544772377).

1144042000103 is a wasteful number, since it uses less digits than its factorization.

1144042000103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45157.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1144042000103 its reverse (3010002404411), we get a palindrome (4154044404514).

The spelling of 1144042000103 in words is "one trillion, one hundred forty-four billion, forty-two million, one hundred three", and thus it is an aban number.