143132 has 12 divisors (see below), whose sum is σ = 273336. Its totient is φ = 65040.

The previous prime is 143113. The next prime is 143137. The reversal of 143132 is 231341.

143132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 143132.

It is not an unprimeable number, because it can be changed into a prime (143137) by changing a digit.

143132 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1583 + ... + 1670.

It is an arithmetic number, because the mean of its divisors is an integer number (22778).

2¹⁴³¹³² is an apocalyptic number.

It is an amenable number.

143132 is a deficient number, since it is larger than the sum of its proper divisors (130204).

143132 is a wasteful number, since it uses less digits than its factorization.

143132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268 (or 3266 counting only the distinct ones).

The product of its digits is 72, while the sum is 14.

The square root of 143132 is about 378.3279001078. The cubic root of 143132 is about 52.3093005894.

Adding to 143132 its reverse (231341), we get a palindrome (374473).

Subtracting 143132 from its reverse (231341), we obtain a square (88209 = 297²).

The spelling of 143132 in words is "one hundred forty-three thousand, one hundred thirty-two".