143103424132112 has 80 divisors (see below), whose sum is σ = 304698962304000. Its totient is φ = 64805852783232.

The previous prime is 143103424132111. The next prime is 143103424132157. The reversal of 143103424132112 is 211231424301341.

It is not an unprimeable number, because it can be changed into a prime (143103424132111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8666189 + ... + 19008147.

It is an arithmetic number, because the mean of its divisors is an integer number (3808737028800).

Almost surely, 2^{143103424132112} 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 143103424132112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152349481152000).

143103424132112 is an abundant number, since it is smaller than the sum of its proper divisors (161595538171888).

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

143103424132112 is a wasteful number, since it uses less digits than its factorization.

143103424132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10343988 (or 10343982 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 143103424132112 its reverse (211231424301341), we get a palindrome (354334848433453).

The spelling of 143103424132112 in words is "one hundred forty-three trillion, one hundred three billion, four hundred twenty-four million, one hundred thirty-two thousand, one hundred twelve".