11056003735 has 16 divisors (see below), whose sum is σ = 15175077696. Its totient is φ = 7574980608.

The previous prime is 11056003723. The next prime is 11056003741. The reversal of 11056003735 is 53730065011.

It is a cyclic number.

It is not a de Polignac number, because 11056003735 - 2⁹ = 11056003223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11056003697 and 11056003706.

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, 87754 + ... + 172663.

It is an arithmetic number, because the mean of its divisors is an integer number (948442356).

Almost surely, 2^11056003735 is an apocalyptic number.

11056003735 is a deficient number, since it is larger than the sum of its proper divisors (4119073961).

11056003735 is a wasteful number, since it uses less digits than its factorization.

11056003735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261642.

The product of its (nonzero) digits is 9450, while the sum is 31.

Adding to 11056003735 its reverse (53730065011), we get a palindrome (64786068746).

The spelling of 11056003735 in words is "eleven billion, fifty-six million, three thousand, seven hundred thirty-five".