143201152 has 64 divisors (see below), whose sum is σ = 297676800. Its totient is φ = 68544000.

The previous prime is 143201143. The next prime is 143201153. The reversal of 143201152 is 251102341.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143201153) 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, 599049 + ... + 599287.

It is an arithmetic number, because the mean of its divisors is an integer number (4651200).

Almost surely, 2^143201152 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 143201152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148838400).

143201152 is an abundant number, since it is smaller than the sum of its proper divisors (154475648).

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

143201152 is a wasteful number, since it uses less digits than its factorization.

143201152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 143201152 is about 11966.6683751159. The cubic root of 143201152 is about 523.1772337477.

Adding to 143201152 its reverse (251102341), we get a palindrome (394303493).

It can be divided in two parts, 143 and 201152, that added together give a triangular number (201295 = T₆₃₄).

The spelling of 143201152 in words is "one hundred forty-three million, two hundred one thousand, one hundred fifty-two".