11311240241 has 8 divisors (see below), whose sum is σ = 13687551360. Its totient is φ = 9125034048.

The previous prime is 11311240217. The next prime is 11311240261. The reversal of 11311240241 is 14204211311.

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

It is a cyclic number.

It is not a de Polignac number, because 11311240241 - 2¹⁰ = 11311239217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11311240201) 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, 47526101 + ... + 47526338.

It is an arithmetic number, because the mean of its divisors is an integer number (1710943920).

Almost surely, 2^11311240241 is an apocalyptic number.

It is an amenable number.

11311240241 is a deficient number, since it is larger than the sum of its proper divisors (2376311119).

11311240241 is an equidigital number, since it uses as much as digits as its factorization.

11311240241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95052463.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11311240241 its reverse (14204211311), we get a palindrome (25515451552).

The spelling of 11311240241 in words is "eleven billion, three hundred eleven million, two hundred forty thousand, two hundred forty-one".