143034321311 has 16 divisors (see below), whose sum is σ = 164965332480. Its totient is φ = 121481791200.

The previous prime is 143034321301. The next prime is 143034321337. The reversal of 143034321311 is 113123430341.

It is not a de Polignac number, because 143034321311 - 2¹⁰ = 143034320287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143034321301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249200 + ... + 590058.

It is an arithmetic number, because the mean of its divisors is an integer number (10310333280).

Almost surely, 2^143034321311 is an apocalyptic number.

143034321311 is a deficient number, since it is larger than the sum of its proper divisors (21931011169).

143034321311 is a wasteful number, since it uses less digits than its factorization.

143034321311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341414.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 143034321311 its reverse (113123430341), we get a palindrome (256157751652).

The spelling of 143034321311 in words is "one hundred forty-three billion, thirty-four million, three hundred twenty-one thousand, three hundred eleven".