143203341204312 has 16 divisors (see below), whose sum is σ = 358008353010840. Its totient is φ = 47734447068096.

The previous prime is 143203341204289. The next prime is 143203341204317. The reversal of 143203341204312 is 213402143302341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143203341204317) 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 3 ways as a sum of consecutive naturals, for example, 2983402941733 + ... + 2983402941780.

Almost surely, 2^{143203341204312} is an apocalyptic number.

143203341204312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143203341204312 is an abundant number, since it is smaller than the sum of its proper divisors (214805011806528).

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

143203341204312 is a wasteful number, since it uses less digits than its factorization.

143203341204312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966805883522 (or 5966805883518 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 143203341204312 its reverse (213402143302341), we get a palindrome (356605484506653).

The spelling of 143203341204312 in words is "one hundred forty-three trillion, two hundred three billion, three hundred forty-one million, two hundred four thousand, three hundred twelve".