103524021144 has 96 divisors (see below), whose sum is σ = 282708691200. Its totient is φ = 34221873600.

The previous prime is 103524021127. The next prime is 103524021163. The reversal of 103524021144 is 441120425301.

103524021144 is a `hidden beast` number, since 103 + 524 + 0 + 21 + 14 + 4 = 666.

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, 6722077 + ... + 6737459.

It is an arithmetic number, because the mean of its divisors is an integer number (2944882200).

Almost surely, 2^103524021144 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 103524021144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141354345600).

103524021144 is an abundant number, since it is smaller than the sum of its proper divisors (179184670056).

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

103524021144 is a wasteful number, since it uses less digits than its factorization.

103524021144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16165 (or 16158 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 103524021144 its reverse (441120425301), we get a palindrome (544644446445).

The spelling of 103524021144 in words is "one hundred three billion, five hundred twenty-four million, twenty-one thousand, one hundred forty-four".