1105010101011 has 16 divisors (see below), whose sum is σ = 1583889062400. Its totient is φ = 683052154848.

The previous prime is 1105010100989. The next prime is 1105010101021. The reversal of 1105010101011 is 1101010105011.

It is a happy number.

It is not a de Polignac number, because 1105010101011 - 2¹⁰ = 1105010099987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1105010101021) 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 15 ways as a sum of consecutive naturals, for example, 206232876 + ... + 206238233.

It is an arithmetic number, because the mean of its divisors is an integer number (98993066400).

Almost surely, 2^{1105010101011} is an apocalyptic number.

1105010101011 is a deficient number, since it is larger than the sum of its proper divisors (478878961389).

1105010101011 is a wasteful number, since it uses less digits than its factorization.

1105010101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412471178.

The product of its (nonzero) digits is 5, while the sum is 12.

Adding to 1105010101011 its reverse (1101010105011), we get a palindrome (2206020206022).

It can be divided in two parts, 1105010 and 101011, that added together give a palindrome (1206021).

The spelling of 1105010101011 in words is "one trillion, one hundred five billion, ten million, one hundred one thousand, eleven".