103444243143 has 32 divisors (see below), whose sum is σ = 151159219200. Its totient is φ = 62633012736.

The previous prime is 103444243087. The next prime is 103444243183. The reversal of 103444243143 is 341342444301.

It is not a de Polignac number, because 103444243143 - 2¹⁰ = 103444242119 is a prime.

It is a super-2 number, since 2×103444243143² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103444243183) 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 31 ways as a sum of consecutive naturals, for example, 2760430 + ... + 2797652.

It is an arithmetic number, because the mean of its divisors is an integer number (4723725600).

Almost surely, 2^103444243143 is an apocalyptic number.

103444243143 is a deficient number, since it is larger than the sum of its proper divisors (47714976057).

103444243143 is a wasteful number, since it uses less digits than its factorization.

103444243143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39151.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 103444243143 its reverse (341342444301), we get a palindrome (444786687444).

The spelling of 103444243143 in words is "one hundred three billion, four hundred forty-four million, two hundred forty-three thousand, one hundred forty-three".