11004111211043 has 8 divisors (see below), whose sum is σ = 11239695413856. Its totient is φ = 10769562544000.

The previous prime is 11004111211039. The next prime is 11004111211097. The reversal of 11004111211043 is 34011211140011.

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 11004111211043 - 2² = 11004111211039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11004111211003) 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, 258862463 + ... + 258904968.

It is an arithmetic number, because the mean of its divisors is an integer number (1404961926732).

Almost surely, 2^{11004111211043} is an apocalyptic number.

11004111211043 is a deficient number, since it is larger than the sum of its proper divisors (235584202813).

11004111211043 is an equidigital number, since it uses as much as digits as its factorization.

11004111211043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517767885.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 11004111211043 its reverse (34011211140011), we get a palindrome (45015322351054).

The spelling of 11004111211043 in words is "eleven trillion, four billion, one hundred eleven million, two hundred eleven thousand, forty-three".