11043030214243 has 4 divisors (see below), whose sum is σ = 11106862759008. Its totient is φ = 10979197669480.

The previous prime is 11043030214213. The next prime is 11043030214247. The reversal of 11043030214243 is 34241203034011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11043030214243 - 2²⁹ = 11042493343331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11043030214247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31916272123 + ... + 31916272468.

It is an arithmetic number, because the mean of its divisors is an integer number (2776715689752).

Almost surely, 2^{11043030214243} is an apocalyptic number.

11043030214243 is a deficient number, since it is larger than the sum of its proper divisors (63832544765).

11043030214243 is an equidigital number, since it uses as much as digits as its factorization.

11043030214243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63832544764.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11043030214243 its reverse (34241203034011), we get a palindrome (45284233248254).

The spelling of 11043030214243 in words is "eleven trillion, forty-three billion, thirty million, two hundred fourteen thousand, two hundred forty-three".