1126110105 has 24 divisors (see below), whose sum is σ = 1971258120. Its totient is φ = 594643200.

The previous prime is 1126110091. The next prime is 1126110109. The reversal of 1126110105 is 5010116211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 557573769 + 568536336 = 23613^2 + 23844^2 .

It is not a de Polignac number, because 1126110105 - 2¹¹ = 1126108057 is a prime.

It is a super-2 number, since 2×1126110105² = 2536247937166222050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1126110109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119340 + ... + 128429.

It is an arithmetic number, because the mean of its divisors is an integer number (82135755).

Almost surely, 2^1126110105 is an apocalyptic number.

1126110105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1126110105 is a deficient number, since it is larger than the sum of its proper divisors (845148015).

1126110105 is a wasteful number, since it uses less digits than its factorization.

1126110105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247881 (or 247878 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

The square root of 1126110105 is about 33557.5640504492. The cubic root of 1126110105 is about 1040.3838896527.

Adding to 1126110105 its reverse (5010116211), we get a palindrome (6136226316).

The spelling of 1126110105 in words is "one billion, one hundred twenty-six million, one hundred ten thousand, one hundred five".