11050061051 has 4 divisors (see below), whose sum is σ = 11530498512. Its totient is φ = 10569623592.

The previous prime is 11050061039. The next prime is 11050061053. The reversal of 11050061051 is 15016005011.

11050061051 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11050061051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11050061053) 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, 240218696 + ... + 240218741.

It is an arithmetic number, because the mean of its divisors is an integer number (2882624628).

Almost surely, 2^11050061051 is an apocalyptic number.

11050061051 is a deficient number, since it is larger than the sum of its proper divisors (480437461).

11050061051 is an equidigital number, since it uses as much as digits as its factorization.

11050061051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480437460.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 11050061051 its reverse (15016005011), we get a palindrome (26066066062).

The spelling of 11050061051 in words is "eleven billion, fifty million, sixty-one thousand, fifty-one".