143079112 has 48 divisors (see below), whose sum is σ = 298771200. Its totient is φ = 64178400.

The previous prime is 143079109. The next prime is 143079121. The reversal of 143079112 is 211970341.

143079112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75537 + ... + 77407.

It is an arithmetic number, because the mean of its divisors is an integer number (6224400).

Almost surely, 2^143079112 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 143079112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149385600).

143079112 is an abundant number, since it is smaller than the sum of its proper divisors (155692088).

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

143079112 is a wasteful number, since it uses less digits than its factorization.

143079112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978 (or 1963 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 143079112 is about 11961.5681246231. The cubic root of 143079112 is about 523.0285694501.

The spelling of 143079112 in words is "one hundred forty-three million, seventy-nine thousand, one hundred twelve".