11241340111 has 16 divisors (see below), whose sum is σ = 11668328640. Its totient is φ = 10821427200.

The previous prime is 11241340073. The next prime is 11241340127. The reversal of 11241340111 is 11104314211.

It is a cyclic number.

It is not a de Polignac number, because 11241340111 - 2¹³ = 11241331919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11241340141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431945 + ... + 1439773.

It is an arithmetic number, because the mean of its divisors is an integer number (729270540).

Almost surely, 2^11241340111 is an apocalyptic number.

11241340111 is a deficient number, since it is larger than the sum of its proper divisors (426988529).

11241340111 is a wasteful number, since it uses less digits than its factorization.

11241340111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8274.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11241340111 its reverse (11104314211), we get a palindrome (22345654322).

The spelling of 11241340111 in words is "eleven billion, two hundred forty-one million, three hundred forty thousand, one hundred eleven".