143110342 has 4 divisors (see below), whose sum is σ = 214665516. Its totient is φ = 71555170.

The previous prime is 143110313. The next prime is 143110349. The reversal of 143110342 is 243011341.

143110342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243011341 = 5381 ⋅45161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143110349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35777584 + ... + 35777587.

It is an arithmetic number, because the mean of its divisors is an integer number (53666379).

Almost surely, 2^143110342 is an apocalyptic number.

143110342 is a deficient number, since it is larger than the sum of its proper divisors (71555174).

143110342 is an equidigital number, since it uses as much as digits as its factorization.

143110342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71555173.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 143110342 is about 11962.8734842428. The cubic root of 143110342 is about 523.0666206459.

Adding to 143110342 its reverse (243011341), we get a palindrome (386121683).

Subtracting 143110342 from its reverse (243011341), we obtain a palindrome (99900999).

The spelling of 143110342 in words is "one hundred forty-three million, one hundred ten thousand, three hundred forty-two".