11541241112 has 32 divisors (see below), whose sum is σ = 22946490000. Its totient is φ = 5423176704.

The previous prime is 11541241111. The next prime is 11541241123. The reversal of 11541241112 is 21114214511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11541241111) 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 7 ways as a sum of consecutive naturals, for example, 30764 + ... + 155012.

Almost surely, 2^11541241112 is an apocalyptic number.

It is an amenable number.

11541241112 is a deficient number, since it is larger than the sum of its proper divisors (11405248888).

11541241112 is a wasteful number, since it uses less digits than its factorization.

11541241112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124955 (or 124951 counting only the distinct ones).

The product of its digits is 320, while the sum is 23.

Adding to 11541241112 its reverse (21114214511), we get a palindrome (32655455623).

The spelling of 11541241112 in words is "eleven billion, five hundred forty-one million, two hundred forty-one thousand, one hundred twelve".