143324240133 has 12 divisors (see below), whose sum is σ = 197915838848. Its totient is φ = 92254681680.

The previous prime is 143324240119. The next prime is 143324240149. The reversal of 143324240133 is 331042423341.

It is a happy number.

It is not a de Polignac number, because 143324240133 - 2²² = 143320045829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143324240133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143324240153) 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 11 ways as a sum of consecutive naturals, for example, 28401013 + ... + 28406058.

Almost surely, 2^143324240133 is an apocalyptic number.

It is an amenable number.

143324240133 is a deficient number, since it is larger than the sum of its proper divisors (54591598715).

143324240133 is an equidigital number, since it uses as much as digits as its factorization.

143324240133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56807132 (or 56807103 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 143324240133 its reverse (331042423341), we get a palindrome (474366663474).

The spelling of 143324240133 in words is "one hundred forty-three billion, three hundred twenty-four million, two hundred forty thousand, one hundred thirty-three".