144501103 has 2 divisors, whose sum is σ = 144501104. Its totient is φ = 144501102.

The previous prime is 144501079. The next prime is 144501107. The reversal of 144501103 is 301105441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144501103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144501107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72250551 + 72250552.

It is an arithmetic number, because the mean of its divisors is an integer number (72250552).

Almost surely, 2^144501103 is an apocalyptic number.

144501103 is a deficient number, since it is larger than the sum of its proper divisors (1).

144501103 is an equidigital number, since it uses as much as digits as its factorization.

144501103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 144501103 is about 12020.8611588355. The cubic root of 144501103 is about 524.7555663332.

Adding to 144501103 its reverse (301105441), we get a palindrome (445606544).

The spelling of 144501103 in words is "one hundred forty-four million, five hundred one thousand, one hundred three".