144103100 has 18 divisors (see below), whose sum is σ = 312703944. Its totient is φ = 57641200.

The previous prime is 144103051. The next prime is 144103109. The reversal of 144103100 is 1301441.

It is a happy number.

It is a super-2 number, since 2×144103100² = 41531406859220000, which contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 720416 + ... + 720615.

Almost surely, 2^144103100 is an apocalyptic number.

144103100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144103100 is an abundant number, since it is smaller than the sum of its proper divisors (168600844).

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

144103100 is a wasteful number, since it uses less digits than its factorization.

144103100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441045 (or 1441038 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 144103100 is about 12004.2950646841. The cubic root of 144103100 is about 524.2733408689.

Adding to 144103100 its reverse (1301441), we get a palindrome (145404541).

The spelling of 144103100 in words is "one hundred forty-four million, one hundred three thousand, one hundred".