11040341311 has 16 divisors (see below), whose sum is σ = 11583129600. Its totient is φ = 10512069408.

The previous prime is 11040341303. The next prime is 11040341329. The reversal of 11040341311 is 11314304011.

It is not a de Polignac number, because 11040341311 - 2³ = 11040341303 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 (11040348311) 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, 475470 + ... + 498148.

It is an arithmetic number, because the mean of its divisors is an integer number (723945600).

Almost surely, 2^11040341311 is an apocalyptic number.

11040341311 is a deficient number, since it is larger than the sum of its proper divisors (542788289).

11040341311 is a wasteful number, since it uses less digits than its factorization.

11040341311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22998.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11040341311 its reverse (11314304011), we get a palindrome (22354645322).

The spelling of 11040341311 in words is "eleven billion, forty million, three hundred forty-one thousand, three hundred eleven".