11041241321 has 16 divisors (see below), whose sum is σ = 12207578688. Its totient is φ = 9902712000.

The previous prime is 11041241317. The next prime is 11041241357. The reversal of 11041241321 is 12314214011.

It is a cyclic number.

It is not a de Polignac number, because 11041241321 - 2² = 11041241317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11041241293 and 11041241302.

It is not an unprimeable number, because it can be changed into a prime (11041241381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296855 + ... + 331971.

It is an arithmetic number, because the mean of its divisors is an integer number (762973668).

Almost surely, 2^11041241321 is an apocalyptic number.

11041241321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11041241321 is a deficient number, since it is larger than the sum of its proper divisors (1166337367).

11041241321 is a wasteful number, since it uses less digits than its factorization.

11041241321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35512.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11041241321 its reverse (12314214011), we get a palindrome (23355455332).

The spelling of 11041241321 in words is "eleven billion, forty-one million, two hundred forty-one thousand, three hundred twenty-one".