1135241241 has 8 divisors (see below), whose sum is σ = 1593321120. Its totient is φ = 716994432.

The previous prime is 1135241227. The next prime is 1135241257. The reversal of 1135241241 is 1421425311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1135241241 - 2⁵ = 1135241209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1135241201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9958200 + ... + 9958313.

It is an arithmetic number, because the mean of its divisors is an integer number (199165140).

Almost surely, 2^1135241241 is an apocalyptic number.

It is an amenable number.

1135241241 is a deficient number, since it is larger than the sum of its proper divisors (458079879).

1135241241 is a wasteful number, since it uses less digits than its factorization.

1135241241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19916535.

The product of its digits is 960, while the sum is 24.

The square root of 1135241241 is about 33693.3411967409. The cubic root of 1135241241 is about 1043.1883297571.

Adding to 1135241241 its reverse (1421425311), we get a palindrome (2556666552).

The spelling of 1135241241 in words is "one billion, one hundred thirty-five million, two hundred forty-one thousand, two hundred forty-one".