1120135 has 4 divisors (see below), whose sum is σ = 1344168. Its totient is φ = 896104.

The previous prime is 1120121. The next prime is 1120153. The reversal of 1120135 is 5310211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120135 - 2⁹ = 1119623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112009 + ... + 112018.

It is an arithmetic number, because the mean of its divisors is an integer number (336042).

2^1120135 is an apocalyptic number.

1120135 is a deficient number, since it is larger than the sum of its proper divisors (224033).

1120135 is an equidigital number, since it uses as much as digits as its factorization.

1120135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224032.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1120135 is about 1058.3643040088. The cubic root of 1120135 is about 103.8540544093.

Adding to 1120135 its reverse (5310211), we get a palindrome (6430346).

It can be divided in two parts, 112013 and 5, that multiplied together give a palindrome (560065).

The spelling of 1120135 in words is "one million, one hundred twenty thousand, one hundred thirty-five".