144103104 has 112 divisors (see below), whose sum is σ = 428853600. Its totient is φ = 47443968.

The previous prime is 144103051. The next prime is 144103109. The reversal of 144103104 is 401301441.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144103109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153324 + ... + 154260.

It is an arithmetic number, because the mean of its divisors is an integer number (3829050).

Almost surely, 2^144103104 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 144103104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214426800).

144103104 is an abundant number, since it is smaller than the sum of its proper divisors (284750496).

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

144103104 is an equidigital number, since it uses as much as digits as its factorization.

144103104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 144103104 is about 12004.2952312912. The cubic root of 144103104 is about 524.2733457198.

Adding to 144103104 its reverse (401301441), we get a palindrome (545404545).

The spelling of 144103104 in words is "one hundred forty-four million, one hundred three thousand, one hundred four".