11051061110105 has 16 divisors (see below), whose sum is σ = 13444381036800. Its totient is φ = 8719031143680.

The previous prime is 11051061110101. The next prime is 11051061110143. The reversal of 11051061110105 is 50101116015011.

It is not a de Polignac number, because 11051061110105 - 2² = 11051061110101 is a prime.

It is a super-2 number, since 2×11051061110105² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11051061110101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15530195 + ... + 16226184.

It is an arithmetic number, because the mean of its divisors is an integer number (840273814800).

Almost surely, 2^{11051061110105} is an apocalyptic number.

It is an amenable number.

11051061110105 is a deficient number, since it is larger than the sum of its proper divisors (2393319926695).

11051061110105 is an equidigital number, since it uses as much as digits as its factorization.

11051061110105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31757344.

The product of its (nonzero) digits is 150, while the sum is 23.

Adding to 11051061110105 its reverse (50101116015011), we get a palindrome (61152177125116).

The spelling of 11051061110105 in words is "eleven trillion, fifty-one billion, sixty-one million, one hundred ten thousand, one hundred five".