144134113 has 2 divisors, whose sum is σ = 144134114. Its totient is φ = 144134112.

The previous prime is 144134087. The next prime is 144134117. The reversal of 144134113 is 311431441.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143448529 + 685584 = 11977^2 + 828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144134113 is a prime.

It is not a weakly prime, because it can be changed into another prime (144134117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72067056 + 72067057.

It is an arithmetic number, because the mean of its divisors is an integer number (72067057).

Almost surely, 2^144134113 is an apocalyptic number.

It is an amenable number.

144134113 is a deficient number, since it is larger than the sum of its proper divisors (1).

144134113 is an equidigital number, since it uses as much as digits as its factorization.

144134113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 22.

The square root of 144134113 is about 12005.5867411801. The cubic root of 144134113 is about 524.3109484865.

Adding to 144134113 its reverse (311431441), we get a palindrome (455565554).

The spelling of 144134113 in words is "one hundred forty-four million, one hundred thirty-four thousand, one hundred thirteen".