143323002043 has 16 divisors (see below), whose sum is σ = 163962013600. Its totient is φ = 124185208320.

The previous prime is 143323002041. The next prime is 143323002047. The reversal of 143323002043 is 340200323341.

It is a cyclic number.

It is not a de Polignac number, because 143323002043 - 2¹ = 143323002041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143323001999 and 143323002017.

It is not an unprimeable number, because it can be changed into a prime (143323002041) 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 15 ways as a sum of consecutive naturals, for example, 2634798 + ... + 2688643.

It is an arithmetic number, because the mean of its divisors is an integer number (10247625850).

Almost surely, 2^143323002043 is an apocalyptic number.

143323002043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

143323002043 is a deficient number, since it is larger than the sum of its proper divisors (20639011557).

143323002043 is a wasteful number, since it uses less digits than its factorization.

143323002043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5323582.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 143323002043 its reverse (340200323341), we get a palindrome (483523325384).

The spelling of 143323002043 in words is "one hundred forty-three billion, three hundred twenty-three million, two thousand, forty-three".