11010111050061 has 16 divisors (see below), whose sum is σ = 16408947945600. Its totient is φ = 7296121491264.

The previous prime is 11010111050053. The next prime is 11010111050101. The reversal of 11010111050061 is 16005011101011.

It is a happy number.

11010111050061 is a `hidden beast` number, since 1 + 1 + 0 + 101 + 1 + 1 + 0 + 500 + 61 = 666.

It is not a de Polignac number, because 11010111050061 - 2³ = 11010111050053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010111050021) 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, 1220899356 + ... + 1220908373.

It is an arithmetic number, because the mean of its divisors is an integer number (1025559246600).

Almost surely, 2^{11010111050061} is an apocalyptic number.

It is an amenable number.

11010111050061 is a deficient number, since it is larger than the sum of its proper divisors (5398836895539).

11010111050061 is a wasteful number, since it uses less digits than its factorization.

11010111050061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441807905 (or 2441807899 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 18.

Adding to 11010111050061 its reverse (16005011101011), we get a palindrome (27015122151072).

The spelling of 11010111050061 in words is "eleven trillion, ten billion, one hundred eleven million, fifty thousand, sixty-one".