11105256433 has 16 divisors (see below), whose sum is σ = 11779765200. Its totient is φ = 10450693120.

The previous prime is 11105256403. The next prime is 11105256467. The reversal of 11105256433 is 33465250111.

It can be written as a sum of positive squares in 8 ways, for example, as 2285604864 + 8819651569 = 47808^2 + 93913^2 .

It is a cyclic number.

It is not a de Polignac number, because 11105256433 - 2²⁹ = 10568385521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11105256395 and 11105256404.

It is not an unprimeable number, because it can be changed into a prime (11105256403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1414563 + ... + 1422391.

It is an arithmetic number, because the mean of its divisors is an integer number (736235325).

Almost surely, 2^11105256433 is an apocalyptic number.

It is an amenable number.

11105256433 is a deficient number, since it is larger than the sum of its proper divisors (674508767).

11105256433 is a wasteful number, since it uses less digits than its factorization.

11105256433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9092.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 11105256433 in words is "eleven billion, one hundred five million, two hundred fifty-six thousand, four hundred thirty-three".