144203101 has 8 divisors (see below), whose sum is σ = 164991744. Its totient is φ = 123461520.

The previous prime is 144203083. The next prime is 144203107. The reversal of 144203101 is 101302441.

144203101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144203101 - 2⁷ = 144202973 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 (144203107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4930 + ... + 17683.

It is an arithmetic number, because the mean of its divisors is an integer number (20623968).

Almost surely, 2^144203101 is an apocalyptic number.

It is an amenable number.

144203101 is a deficient number, since it is larger than the sum of its proper divisors (20788643).

144203101 is an equidigital number, since it uses as much as digits as its factorization.

144203101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23531.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 144203101 is about 12008.4595598270. The cubic root of 144203101 is about 524.3945867813.

Adding to 144203101 its reverse (101302441), we get a palindrome (245505542).

The spelling of 144203101 in words is "one hundred forty-four million, two hundred three thousand, one hundred one".