143053 has 2 divisors, whose sum is σ = 143054. Its totient is φ = 143052.

The previous prime is 142993. The next prime is 143063. The reversal of 143053 is 350341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142884 + 169 = 378^2 + 13^2 .

It is a cyclic number.

It is not a de Polignac number, because 143053 - 2¹⁷ = 11981 is a prime.

143053 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71526 + 71527.

It is an arithmetic number, because the mean of its divisors is an integer number (71527).

2¹⁴³⁰⁵³ is an apocalyptic number.

It is an amenable number.

143053 is a deficient number, since it is larger than the sum of its proper divisors (1).

143053 is an equidigital number, since it uses as much as digits as its factorization.

143053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 143053 is about 378.2234789116. The cubic root of 143053 is about 52.2996749867.

Adding to 143053 its reverse (350341), we get a palindrome (493394).

The spelling of 143053 in words is "one hundred forty-three thousand, fifty-three".