143324132 has 24 divisors (see below), whose sum is σ = 299112576. Its totient is φ = 58753728.

The previous prime is 143324113. The next prime is 143324171. The reversal of 143324132 is 231423341.

143324132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 143324098 and 143324107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110633 + ... + 111920.

It is an arithmetic number, because the mean of its divisors is an integer number (12463024).

Almost surely, 2^143324132 is an apocalyptic number.

It is an amenable number.

143324132 is an abundant number, since it is smaller than the sum of its proper divisors (155788444).

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

143324132 is a wasteful number, since it uses less digits than its factorization.

143324132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222587 (or 222585 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 143324132 is about 11971.8057117546. The cubic root of 143324132 is about 523.3269576984.

Adding to 143324132 its reverse (231423341), we get a palindrome (374747473).

The spelling of 143324132 in words is "one hundred forty-three million, three hundred twenty-four thousand, one hundred thirty-two".