11232105 has 8 divisors (see below), whose sum is σ = 17971392. Its totient is φ = 5990448.

The previous prime is 11232083. The next prime is 11232139. The reversal of 11232105 is 50123211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11232105 - 2⁶ = 11232041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 748807 = 11232105 / (1 + 1 + 2 + 3 + 2 + 1 + 0 + 5).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374389 + ... + 374418.

It is an arithmetic number, because the mean of its divisors is an integer number (2246424).

Almost surely, 2^11232105 is an apocalyptic number.

11232105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11232105 is a deficient number, since it is larger than the sum of its proper divisors (6739287).

11232105 is an equidigital number, since it uses as much as digits as its factorization.

11232105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748815.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11232105 is about 3351.4332754808. The cubic root of 11232105 is about 223.9513672588.

Adding to 11232105 its reverse (50123211), we get a palindrome (61355316).

The spelling of 11232105 in words is "eleven million, two hundred thirty-two thousand, one hundred five".