11041201141 has 4 divisors (see below), whose sum is σ = 11050981900. Its totient is φ = 11031420384.

The previous prime is 11041201109. The next prime is 11041201147. The reversal of 11041201141 is 14110214011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14110214011 = 293 ⋅48157727.

It can be written as a sum of positive squares in 2 ways, for example, as 3705278641 + 7335922500 = 60871^2 + 85650^2 .

It is a cyclic number.

It is not a de Polignac number, because 11041201141 - 2⁵ = 11041201109 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 (11041201147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4888686 + ... + 4890943.

It is an arithmetic number, because the mean of its divisors is an integer number (2762745475).

Almost surely, 2^11041201141 is an apocalyptic number.

It is an amenable number.

11041201141 is a deficient number, since it is larger than the sum of its proper divisors (9780759).

11041201141 is an equidigital number, since it uses as much as digits as its factorization.

11041201141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9780758.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11041201141 its reverse (14110214011), we get a palindrome (25151415152).

The spelling of 11041201141 in words is "eleven billion, forty-one million, two hundred one thousand, one hundred forty-one".