143311111202 has 16 divisors (see below), whose sum is σ = 248636146752. Its totient is φ = 60679058640.

The previous prime is 143311111189. The next prime is 143311111241. The reversal of 143311111202 is 202111113341.

143311111202 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61664549 + ... + 61666872.

It is an arithmetic number, because the mean of its divisors is an integer number (15539759172).

Almost surely, 2^143311111202 is an apocalyptic number.

143311111202 is a deficient number, since it is larger than the sum of its proper divisors (105325035550).

143311111202 is a wasteful number, since it uses less digits than its factorization.

143311111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123331513.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 143311111202 its reverse (202111113341), we get a palindrome (345422224543).

The spelling of 143311111202 in words is "one hundred forty-three billion, three hundred eleven million, one hundred eleven thousand, two hundred two".