144146103 has 16 divisors (see below), whose sum is σ = 203374080. Its totient is φ = 90561024.

The previous prime is 144146059. The next prime is 144146147. The reversal of 144146103 is 301641441.

It is an interprime number because it is at equal distance from previous prime (144146059) and next prime (144146147).

It is not a de Polignac number, because 144146103 - 2²⁰ = 143097527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144146173) 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, 4450 + ... + 17552.

It is an arithmetic number, because the mean of its divisors is an integer number (12710880).

Almost surely, 2^144146103 is an apocalyptic number.

144146103 is a deficient number, since it is larger than the sum of its proper divisors (59227977).

144146103 is a wasteful number, since it uses less digits than its factorization.

144146103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13318.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 144146103 is about 12006.0860816504. The cubic root of 144146103 is about 524.3254865993.

Adding to 144146103 its reverse (301641441), we get a palindrome (445787544).

The spelling of 144146103 in words is "one hundred forty-four million, one hundred forty-six thousand, one hundred three".