143244053 has 2 divisors, whose sum is σ = 143244054. Its totient is φ = 143244052.

The previous prime is 143244041. The next prime is 143244067. The reversal of 143244053 is 350442341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76772644 + 66471409 = 8762^2 + 8153^2 .

It is a cyclic number.

It is not a de Polignac number, because 143244053 - 2⁸ = 143243797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143241053) 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, 71622026 + 71622027.

It is an arithmetic number, because the mean of its divisors is an integer number (71622027).

Almost surely, 2^143244053 is an apocalyptic number.

It is an amenable number.

143244053 is a deficient number, since it is larger than the sum of its proper divisors (1).

143244053 is an equidigital number, since it uses as much as digits as its factorization.

143244053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 143244053 is about 11968.4607615182. The cubic root of 143244053 is about 523.2294739827.

Adding to 143244053 its reverse (350442341), we get a palindrome (493686394).

The spelling of 143244053 in words is "one hundred forty-three million, two hundred forty-four thousand, fifty-three".