11043130220411 has 4 divisors (see below), whose sum is σ = 11043218548824. Its totient is φ = 11043041892000.

The previous prime is 11043130220407. The next prime is 11043130220449. The reversal of 11043130220411 is 11402203134011.

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 11043130220411 - 2² = 11043130220407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11043130220471) 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, 43976405 + ... + 44226806.

It is an arithmetic number, because the mean of its divisors is an integer number (2760804637206).

Almost surely, 2^{11043130220411} is an apocalyptic number.

11043130220411 is a deficient number, since it is larger than the sum of its proper divisors (88328413).

11043130220411 is an equidigital number, since it uses as much as digits as its factorization.

11043130220411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88328412.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11043130220411 its reverse (11402203134011), we get a palindrome (22445333354422).

The spelling of 11043130220411 in words is "eleven trillion, forty-three billion, one hundred thirty million, two hundred twenty thousand, four hundred eleven".