11335534051 has 4 divisors (see below), whose sum is σ = 11382569704. Its totient is φ = 11288498400.

The previous prime is 11335534037. The next prime is 11335534109. The reversal of 11335534051 is 15043553311.

11335534051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15043553311 = 43 ⋅349850077.

It is a cyclic number.

It is not a de Polignac number, because 11335534051 - 2²¹ = 11333436899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11335534031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23517465 + ... + 23517946.

It is an arithmetic number, because the mean of its divisors is an integer number (2845642426).

Almost surely, 2^11335534051 is an apocalyptic number.

11335534051 is a deficient number, since it is larger than the sum of its proper divisors (47035653).

11335534051 is an equidigital number, since it uses as much as digits as its factorization.

11335534051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47035652.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 11335534051 in words is "eleven billion, three hundred thirty-five million, five hundred thirty-four thousand, fifty-one".