103443111024 has 120 divisors (see below), whose sum is σ = 294137590656. Its totient is φ = 31302902400.

The previous prime is 103443111017. The next prime is 103443111043. The reversal of 103443111024 is 420111344301.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 103443110985 and 103443111003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4303359 + ... + 4327329.

Almost surely, 2^103443111024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103443111024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147068795328).

103443111024 is an abundant number, since it is smaller than the sum of its proper divisors (190694479632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103443111024 is a wasteful number, since it uses less digits than its factorization.

103443111024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24747 (or 24730 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 103443111024 its reverse (420111344301), we get a palindrome (523554455325).

The spelling of 103443111024 in words is "one hundred three billion, four hundred forty-three million, one hundred eleven thousand, twenty-four".