11535211041 has 4 divisors (see below), whose sum is σ = 15380281392. Its totient is φ = 7690140692.

The previous prime is 11535211007. The next prime is 11535211097. The reversal of 11535211041 is 14011253511.

11535211041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11535211041 - 2⁶ = 11535210977 is a prime.

It is a super-2 number, since 2×11535211041² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11535211141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922535171 + ... + 1922535176.

It is an arithmetic number, because the mean of its divisors is an integer number (3845070348).

Almost surely, 2^11535211041 is an apocalyptic number.

It is an amenable number.

11535211041 is a deficient number, since it is larger than the sum of its proper divisors (3845070351).

11535211041 is an equidigital number, since it uses as much as digits as its factorization.

11535211041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3845070350.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 11535211041 its reverse (14011253511), we get a palindrome (25546464552).

The spelling of 11535211041 in words is "eleven billion, five hundred thirty-five million, two hundred eleven thousand, forty-one".