11001041243041 has 4 divisors (see below), whose sum is σ = 11025113543812. Its totient is φ = 10976968942272.

The previous prime is 11001041243033. The next prime is 11001041243063. The reversal of 11001041243041 is 14034214010011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10357068697600 + 643972545441 = 3218240^2 + 802479^2 .

It is a cyclic number.

It is not a de Polignac number, because 11001041243041 - 2³ = 11001041243033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001041243081) 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, 12036149700 + ... + 12036150613.

It is an arithmetic number, because the mean of its divisors is an integer number (2756278385953).

Almost surely, 2^{11001041243041} is an apocalyptic number.

It is an amenable number.

11001041243041 is a deficient number, since it is larger than the sum of its proper divisors (24072300771).

11001041243041 is an equidigital number, since it uses as much as digits as its factorization.

11001041243041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24072300770.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11001041243041 its reverse (14034214010011), we get a palindrome (25035255253052).

The spelling of 11001041243041 in words is "eleven trillion, one billion, forty-one million, two hundred forty-three thousand, forty-one".