143112010300312 has 32 divisors (see below), whose sum is σ = 272386523787120. Its totient is φ = 70475968696320.

The previous prime is 143112010300289. The next prime is 143112010300319. The reversal of 143112010300312 is 213003010211341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143112010300319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19653889 + ... + 25932592.

Almost surely, 2^{143112010300312} is an apocalyptic number.

It is an amenable number.

143112010300312 is a deficient number, since it is larger than the sum of its proper divisors (129274513486808).

143112010300312 is a wasteful number, since it uses less digits than its factorization.

143112010300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45592411 (or 45592407 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 143112010300312 its reverse (213003010211341), we get a palindrome (356115020511653).

The spelling of 143112010300312 in words is "one hundred forty-three trillion, one hundred twelve billion, ten million, three hundred thousand, three hundred twelve".