105511101110 has 32 divisors (see below), whose sum is σ = 193277443680. Its totient is φ = 41464380672.

The previous prime is 105511101083. The next prime is 105511101121. The reversal of 105511101110 is 11101115501.

It is a super-2 number, since 2×105511101110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237824 + ... + 517283.

It is an arithmetic number, because the mean of its divisors is an integer number (6039920115).

Almost surely, 2^105511101110 is an apocalyptic number.

105511101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105511101110 is a deficient number, since it is larger than the sum of its proper divisors (87766342570).

105511101110 is a wasteful number, since it uses less digits than its factorization.

105511101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755360.

The product of its (nonzero) digits is 25, while the sum is 17.

Adding to 105511101110 its reverse (11101115501), we get a palindrome (116612216611).

The spelling of 105511101110 in words is "one hundred five billion, five hundred eleven million, one hundred one thousand, one hundred ten".