11135132242 has 16 divisors (see below), whose sum is σ = 18066771072. Its totient is φ = 5116649040.

The previous prime is 11135132221. The next prime is 11135132249. The reversal of 11135132242 is 24223153111.

11135132242 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11135132249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937434 + ... + 949237.

It is an arithmetic number, because the mean of its divisors is an integer number (1129173192).

Almost surely, 2^11135132242 is an apocalyptic number.

11135132242 is a deficient number, since it is larger than the sum of its proper divisors (6931638830).

11135132242 is a wasteful number, since it uses less digits than its factorization.

11135132242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886913.

The product of its digits is 1440, while the sum is 25.

Adding to 11135132242 its reverse (24223153111), we get a palindrome (35358285353).

The spelling of 11135132242 in words is "eleven billion, one hundred thirty-five million, one hundred thirty-two thousand, two hundred forty-two".