11143122433243 has 8 divisors (see below), whose sum is σ = 11185652630160. Its totient is φ = 11100673170720.

The previous prime is 11143122433241. The next prime is 11143122433271. The reversal of 11143122433243 is 34233422134111.

It is a happy number.

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 11143122433243 - 2¹ = 11143122433241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11143122433199 and 11143122433208.

It is not an unprimeable number, because it can be changed into a prime (11143122433241) 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, 19957705 + ... + 20508442.

It is an arithmetic number, because the mean of its divisors is an integer number (1398206578770).

Almost surely, 2^{11143122433243} is an apocalyptic number.

11143122433243 is a deficient number, since it is larger than the sum of its proper divisors (42530196917).

11143122433243 is an equidigital number, since it uses as much as digits as its factorization.

11143122433243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40467197.

The product of its digits is 41472, while the sum is 34.

Adding to 11143122433243 its reverse (34233422134111), we get a palindrome (45376544567354).

The spelling of 11143122433243 in words is "eleven trillion, one hundred forty-three billion, one hundred twenty-two million, four hundred thirty-three thousand, two hundred forty-three".