143153 has 8 divisors (see below), whose sum is σ = 151848. Its totient is φ = 134784.

The previous prime is 143141. The next prime is 143159. The reversal of 143153 is 351341.

143153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 69169 + 73984 = 263^2 + 272^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 143153 - 2⁴ = 143137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1925 + ... + 1997.

It is an arithmetic number, because the mean of its divisors is an integer number (18981).

2¹⁴³¹⁵³ is an apocalyptic number.

It is an amenable number.

143153 is a deficient number, since it is larger than the sum of its proper divisors (8695).

143153 is an equidigital number, since it uses as much as digits as its factorization.

143153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163.

The product of its digits is 180, while the sum is 17.

The square root of 143153 is about 378.3556527924. The cubic root of 143153 is about 52.3118586979.

Adding to 143153 its reverse (351341), we get a palindrome (494494).

The spelling of 143153 in words is "one hundred forty-three thousand, one hundred fifty-three".