144533232103 has 16 divisors (see below), whose sum is σ = 159472656000. Its totient is φ = 130140760320.

The previous prime is 144533232101. The next prime is 144533232121. The reversal of 144533232103 is 301232335441.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 144533232103 - 2¹ = 144533232101 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 (144533232101) 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, 4118073 + ... + 4153021.

It is an arithmetic number, because the mean of its divisors is an integer number (9967041000).

Almost surely, 2^144533232103 is an apocalyptic number.

144533232103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144533232103 is a deficient number, since it is larger than the sum of its proper divisors (14939423897).

144533232103 is a wasteful number, since it uses less digits than its factorization.

144533232103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42762.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 144533232103 its reverse (301232335441), we get a palindrome (445765567544).

The spelling of 144533232103 in words is "one hundred forty-four billion, five hundred thirty-three million, two hundred thirty-two thousand, one hundred three".