144130311 has 12 divisors (see below), whose sum is σ = 224202888. Its totient is φ = 88695504.

The previous prime is 144130297. The next prime is 144130313. The reversal of 144130311 is 113031441.

It is not a de Polignac number, because 144130311 - 2⁷ = 144130183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144130313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 615825 + ... + 616058.

It is an arithmetic number, because the mean of its divisors is an integer number (18683574).

Almost surely, 2^144130311 is an apocalyptic number.

144130311 is a deficient number, since it is larger than the sum of its proper divisors (80072577).

144130311 is a wasteful number, since it uses less digits than its factorization.

144130311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231902 (or 1231899 counting only the distinct ones).

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

The square root of 144130311 is about 12005.4283971877. The cubic root of 144130311 is about 524.3063383177.

Adding to 144130311 its reverse (113031441), we get a palindrome (257161752).

It can be divided in two parts, 144130 and 311, that added together give a palindrome (144441).

The spelling of 144130311 in words is "one hundred forty-four million, one hundred thirty thousand, three hundred eleven".