11113511663255 has 16 divisors (see below), whose sum is σ = 13389775158144. Its totient is φ = 8855165376000.

The previous prime is 11113511663249. The next prime is 11113511663299. The reversal of 11113511663255 is 55236611531111.

11113511663255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11113511663255 - 2¹⁴ = 11113511646871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2566754 + ... + 5367983.

It is an arithmetic number, because the mean of its divisors is an integer number (836860947384).

Almost surely, 2^{11113511663255} is an apocalyptic number.

11113511663255 is a deficient number, since it is larger than the sum of its proper divisors (2276263494889).

11113511663255 is an equidigital number, since it uses as much as digits as its factorization.

11113511663255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7935866.

The product of its digits is 81000, while the sum is 41.

The spelling of 11113511663255 in words is "eleven trillion, one hundred thirteen billion, five hundred eleven million, six hundred sixty-three thousand, two hundred fifty-five".