143152 has 20 divisors (see below), whose sum is σ = 290160. Its totient is φ = 68288.

The previous prime is 143141. The next prime is 143159. The reversal of 143152 is 251341.

It is a Harshad number since it is a multiple of its sum of digits (16).

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 3 ways as a sum of consecutive naturals, for example, 174 + ... + 562.

It is an arithmetic number, because the mean of its divisors is an integer number (14508).

2¹⁴³¹⁵² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145080).

143152 is an abundant number, since it is smaller than the sum of its proper divisors (147008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143152 is a wasteful number, since it uses less digits than its factorization.

143152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 414 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 143152 is about 378.3543312822. The cubic root of 143152 is about 52.3117368889.

Adding to 143152 its reverse (251341), we get a palindrome (394493).

It can be divided in two parts, 143 and 152, that multiplied together give a triangular number (21736 = T₂₀₈).

The spelling of 143152 in words is "one hundred forty-three thousand, one hundred fifty-two".