11113255 has 16 divisors (see below), whose sum is σ = 14261184. Its totient is φ = 8293120.

The previous prime is 11113253. The next prime is 11113259. The reversal of 11113255 is 55231111.

11113255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

11113255 is a nontrivial binomial coefficient, being equal to C(4715, 2).

It is not a de Polignac number, because 11113255 - 2¹ = 11113253 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 (11113253) 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, 3537 + ... + 5893.

It is an arithmetic number, because the mean of its divisors is an integer number (891324).

Almost surely, 2^11113255 is an apocalyptic number.

11113255 is the 4714-th triangular number.

11113255 is the 1572-nd centered nonagonal number.

11113255 is a deficient number, since it is larger than the sum of its proper divisors (3147929).

11113255 is a wasteful number, since it uses less digits than its factorization.

11113255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426.

The product of its digits is 150, while the sum is 19.

The square root of 11113255 is about 3333.6549011558. The cubic root of 11113255 is about 223.1586676697.

Adding to 11113255 its reverse (55231111), we get a palindrome (66344366).

It can be divided in two parts, 111 and 13255, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 11113255 in words is "eleven million, one hundred thirteen thousand, two hundred fifty-five".