143324213103 has 32 divisors (see below), whose sum is σ = 230717491200. Its totient is φ = 87600528000.

The previous prime is 143324213101. The next prime is 143324213111. The reversal of 143324213103 is 301312423341.

It is a happy number.

143324213103 is a `hidden beast` number, since 1 + 4 + 3 + 324 + 21 + 310 + 3 = 666.

It is not a de Polignac number, because 143324213103 - 2¹ = 143324213101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143324213101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4490298 + ... + 4522103.

It is an arithmetic number, because the mean of its divisors is an integer number (7209921600).

Almost surely, 2^143324213103 is an apocalyptic number.

143324213103 is a deficient number, since it is larger than the sum of its proper divisors (87393278097).

143324213103 is a wasteful number, since it uses less digits than its factorization.

143324213103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9012460 (or 9012454 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 143324213103 its reverse (301312423341), we get a palindrome (444636636444).

The spelling of 143324213103 in words is "one hundred forty-three billion, three hundred twenty-four million, two hundred thirteen thousand, one hundred three".