11105150 has 24 divisors (see below), whose sum is σ = 23607120. Its totient is φ = 3807360.

The previous prime is 11105147. The next prime is 11105167. The reversal of 11105150 is 5150111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15515 + ... + 16214.

It is an arithmetic number, because the mean of its divisors is an integer number (983630).

Almost surely, 2^11105150 is an apocalyptic number.

11105150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11105150 is an abundant number, since it is smaller than the sum of its proper divisors (12501970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11105150 is a wasteful number, since it uses less digits than its factorization.

11105150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31748 (or 31743 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 11105150 is about 3332.4390467044. The cubic root of 11105150 is about 223.1044039135.

Adding to 11105150 its reverse (5150111), we get a palindrome (16255261).

The spelling of 11105150 in words is "eleven million, one hundred five thousand, one hundred fifty".