144123120103 has 2 divisors, whose sum is σ = 144123120104. Its totient is φ = 144123120102.

The previous prime is 144123120083. The next prime is 144123120107. The reversal of 144123120103 is 301021321441.

It is a strong prime.

It is an emirp because it is prime and its reverse (301021321441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144123120103 - 2²⁵ = 144089565671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144123120107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72061560051 + 72061560052.

It is an arithmetic number, because the mean of its divisors is an integer number (72061560052).

Almost surely, 2^144123120103 is an apocalyptic number.

144123120103 is a deficient number, since it is larger than the sum of its proper divisors (1).

144123120103 is an equidigital number, since it uses as much as digits as its factorization.

144123120103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 144123120103 its reverse (301021321441), we get a palindrome (445144441544).

The spelling of 144123120103 in words is "one hundred forty-four billion, one hundred twenty-three million, one hundred twenty thousand, one hundred three".