11010105 has 12 divisors (see below), whose sum is σ = 19084260. Its totient is φ = 5872032.

The previous prime is 11010059. The next prime is 11010113. The reversal of 11010105 is 50101011.

It can be written as a sum of positive squares in 2 ways, for example, as 5934096 + 5076009 = 2436^2 + 2253^2 .

It is not a de Polignac number, because 11010105 - 2¹¹ = 11008057 is a prime.

It is a super-2 number, since 2×11010105² = 242444824222050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122290 + ... + 122379.

It is an arithmetic number, because the mean of its divisors is an integer number (1590355).

Almost surely, 2^11010105 is an apocalyptic number.

11010105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11010105 is a deficient number, since it is larger than the sum of its proper divisors (8074155).

11010105 is a wasteful number, since it uses less digits than its factorization.

11010105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244680 (or 244677 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 9.

The square root of 11010105 is about 3318.1478267250. The cubic root of 11010105 is about 222.4660891803.

Adding to 11010105 its reverse (50101011), we get a palindrome (61111116).

The spelling of 11010105 in words is "eleven million, ten thousand, one hundred five".