143320231133 has 8 divisors (see below), whose sum is σ = 147223906368. Its totient is φ = 139442494464.

The previous prime is 143320231099. The next prime is 143320231141. The reversal of 143320231133 is 331132023341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 143320231133 - 2²⁰ = 143319182557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143320231193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6473441 + ... + 6495542.

It is an arithmetic number, because the mean of its divisors is an integer number (18402988296).

Almost surely, 2^143320231133 is an apocalyptic number.

It is an amenable number.

143320231133 is a deficient number, since it is larger than the sum of its proper divisors (3903675235).

143320231133 is a wasteful number, since it uses less digits than its factorization.

143320231133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12969283.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 143320231133 its reverse (331132023341), we get a palindrome (474452254474).

The spelling of 143320231133 in words is "one hundred forty-three billion, three hundred twenty million, two hundred thirty-one thousand, one hundred thirty-three".