144322153 has 2 divisors, whose sum is σ = 144322154. Its totient is φ = 144322152.

The previous prime is 144322099. The next prime is 144322169. The reversal of 144322153 is 351223441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143808064 + 514089 = 11992^2 + 717^2 .

It is a cyclic number.

It is not a de Polignac number, because 144322153 - 2²¹ = 142225001 is a prime.

It is not a weakly prime, because it can be changed into another prime (144322253) 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 as a sum of consecutive naturals, namely, 72161076 + 72161077.

It is an arithmetic number, because the mean of its divisors is an integer number (72161077).

Almost surely, 2^144322153 is an apocalyptic number.

It is an amenable number.

144322153 is a deficient number, since it is larger than the sum of its proper divisors (1).

144322153 is an equidigital number, since it uses as much as digits as its factorization.

144322153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 25.

The square root of 144322153 is about 12013.4155426340. The cubic root of 144322153 is about 524.5388579546.

Adding to 144322153 its reverse (351223441), we get a palindrome (495545594).

The spelling of 144322153 in words is "one hundred forty-four million, three hundred twenty-two thousand, one hundred fifty-three".