143043134 has 32 divisors (see below), whose sum is σ = 257554080. Its totient is φ = 58862592.

The previous prime is 143043119. The next prime is 143043139. The reversal of 143043134 is 431340341.

143043134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143043134² = 40922676369083912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143043139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119 + ... + 16914.

It is an arithmetic number, because the mean of its divisors is an integer number (8048565).

Almost surely, 2^143043134 is an apocalyptic number.

143043134 is a deficient number, since it is larger than the sum of its proper divisors (114510946).

143043134 is a wasteful number, since it uses less digits than its factorization.

143043134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17084.

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

The square root of 143043134 is about 11960.0641302628. The cubic root of 143043134 is about 522.9847263410.

Adding to 143043134 its reverse (431340341), we get a palindrome (574383475).

The spelling of 143043134 in words is "one hundred forty-three million, forty-three thousand, one hundred thirty-four".