1110550105011 has 16 divisors (see below), whose sum is σ = 1523118485504. Its totient is φ = 719236472544.

The previous prime is 1110550105009. The next prime is 1110550105099. The reversal of 1110550105011 is 1105010550111.

It is not a de Polignac number, because 1110550105011 - 2¹ = 1110550105009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110550105411) 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, 7708531 + ... + 7851276.

It is an arithmetic number, because the mean of its divisors is an integer number (95194905344).

Almost surely, 2^{1110550105011} is an apocalyptic number.

1110550105011 is a deficient number, since it is larger than the sum of its proper divisors (412568380493).

1110550105011 is a wasteful number, since it uses less digits than its factorization.

1110550105011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15560490.

The product of its (nonzero) digits is 125, while the sum is 21.

Adding to 1110550105011 its reverse (1105010550111), we get a palindrome (2215560655122).

The spelling of 1110550105011 in words is "one trillion, one hundred ten billion, five hundred fifty million, one hundred five thousand, eleven".