144233212103 has 4 divisors (see below), whose sum is σ = 146385946680. Its totient is φ = 142080477528.

The previous prime is 144233212099. The next prime is 144233212111. The reversal of 144233212103 is 301212332441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301212332441 = 23 ⋅13096188367.

It is a cyclic number.

It is not a de Polignac number, because 144233212103 - 2² = 144233212099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144233212163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076367188 + ... + 1076367321.

It is an arithmetic number, because the mean of its divisors is an integer number (36596486670).

Almost surely, 2^144233212103 is an apocalyptic number.

144233212103 is a deficient number, since it is larger than the sum of its proper divisors (2152734577).

144233212103 is an equidigital number, since it uses as much as digits as its factorization.

144233212103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152734576.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 144233212103 its reverse (301212332441), we get a palindrome (445445544544).

The spelling of 144233212103 in words is "one hundred forty-four billion, two hundred thirty-three million, two hundred twelve thousand, one hundred three".