11043201343 has 4 divisors (see below), whose sum is σ = 11692801440. Its totient is φ = 10393601248.

The previous prime is 11043201329. The next prime is 11043201349. The reversal of 11043201343 is 34310234011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34310234011 = 1223 ⋅28054157.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11043201343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043201349) 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, 324800023 + ... + 324800056.

It is an arithmetic number, because the mean of its divisors is an integer number (2923200360).

Almost surely, 2^11043201343 is an apocalyptic number.

11043201343 is a deficient number, since it is larger than the sum of its proper divisors (649600097).

11043201343 is an equidigital number, since it uses as much as digits as its factorization.

11043201343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649600096.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11043201343 its reverse (34310234011), we get a palindrome (45353435354).

The spelling of 11043201343 in words is "eleven billion, forty-three million, two hundred one thousand, three hundred forty-three".