143342310111 has 48 divisors (see below), whose sum is σ = 258556902912. Its totient is φ = 68735557440.

The previous prime is 143342310079. The next prime is 143342310113. The reversal of 143342310111 is 111013243341.

It is a happy number.

It is not a de Polignac number, because 143342310111 - 2⁵ = 143342310079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143342310113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2136651 + ... + 2202716.

It is an arithmetic number, because the mean of its divisors is an integer number (5386602144).

Almost surely, 2^143342310111 is an apocalyptic number.

143342310111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

143342310111 is a deficient number, since it is larger than the sum of its proper divisors (115214592801).

143342310111 is a wasteful number, since it uses less digits than its factorization.

143342310111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4339412 (or 4339401 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 143342310111 its reverse (111013243341), we get a palindrome (254355553452).

The spelling of 143342310111 in words is "one hundred forty-three billion, three hundred forty-two million, three hundred ten thousand, one hundred eleven".