11041320255 has 32 divisors (see below), whose sum is σ = 20204304384. Its totient is φ = 5043845376.

The previous prime is 11041320217. The next prime is 11041320289. The reversal of 11041320255 is 55202314011.

It is a happy number.

It is not a de Polignac number, because 11041320255 - 2⁸ = 11041319999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112467 + ... + 186363.

It is an arithmetic number, because the mean of its divisors is an integer number (631384512).

Almost surely, 2^11041320255 is an apocalyptic number.

11041320255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11041320255 is a deficient number, since it is larger than the sum of its proper divisors (9162984129).

11041320255 is a wasteful number, since it uses less digits than its factorization.

11041320255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75335.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 11041320255 its reverse (55202314011), we get a palindrome (66243634266).

The spelling of 11041320255 in words is "eleven billion, forty-one million, three hundred twenty thousand, two hundred fifty-five".