144131301 has 12 divisors (see below), whose sum is σ = 208334412. Its totient is φ = 96020736.

The previous prime is 144131297. The next prime is 144131311. The reversal of 144131301 is 103131441.

It can be written as a sum of positive squares in 2 ways, for example, as 116316225 + 27815076 = 10785^2 + 5274^2 .

It is not a de Polignac number, because 144131301 - 2² = 144131297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144131311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10555 + ... + 19991.

It is an arithmetic number, because the mean of its divisors is an integer number (17361201).

Almost surely, 2^144131301 is an apocalyptic number.

It is an amenable number.

144131301 is a deficient number, since it is larger than the sum of its proper divisors (64203111).

144131301 is a wasteful number, since it uses less digits than its factorization.

144131301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11140 (or 11137 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 144131301 is about 12005.4696284652. The cubic root of 144131301 is about 524.3075387640.

Adding to 144131301 its reverse (103131441), we get a palindrome (247262742).

The spelling of 144131301 in words is "one hundred forty-four million, one hundred thirty-one thousand, three hundred one".