11040135 has 16 divisors (see below), whose sum is σ = 17712000. Its totient is φ = 5872160.

The previous prime is 11040131. The next prime is 11040151. The reversal of 11040135 is 53104011.

11040135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11040135 - 2² = 11040131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11040131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6616 + ... + 8114.

It is an arithmetic number, because the mean of its divisors is an integer number (1107000).

Almost surely, 2^11040135 is an apocalyptic number.

11040135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11040135 is a deficient number, since it is larger than the sum of its proper divisors (6671865).

11040135 is a wasteful number, since it uses less digits than its factorization.

11040135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998.

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

The square root of 11040135 is about 3322.6698602178. The cubic root of 11040135 is about 222.6681639116.

Adding to 11040135 its reverse (53104011), we get a palindrome (64144146).

It can be divided in two parts, 11040 and 135, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 11040135 in words is "eleven million, forty thousand, one hundred thirty-five".