143034132 has 12 divisors (see below), whose sum is σ = 333746336. Its totient is φ = 47678040.

The previous prime is 143034049. The next prime is 143034167. The reversal of 143034132 is 231430341.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 143034099 and 143034108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5959744 + ... + 5959767.

Almost surely, 2^143034132 is an apocalyptic number.

143034132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143034132 is an abundant number, since it is smaller than the sum of its proper divisors (190712204).

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

143034132 is a wasteful number, since it uses less digits than its factorization.

143034132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11919518 (or 11919516 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 143034132 is about 11959.6877885671. The cubic root of 143034132 is about 522.9737552744.

Adding to 143034132 its reverse (231430341), we get a palindrome (374464473).

The spelling of 143034132 in words is "one hundred forty-three million, thirty-four thousand, one hundred thirty-two".