11164135 has 4 divisors (see below), whose sum is σ = 13396968. Its totient is φ = 8931304.

The previous prime is 11164103. The next prime is 11164147. The reversal of 11164135 is 53146111.

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 11164135 - 2⁵ = 11164103 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, 1116409 + ... + 1116418.

It is an arithmetic number, because the mean of its divisors is an integer number (3349242).

Almost surely, 2^11164135 is an apocalyptic number.

11164135 is a deficient number, since it is larger than the sum of its proper divisors (2232833).

11164135 is an equidigital number, since it uses as much as digits as its factorization.

11164135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232832.

The product of its digits is 360, while the sum is 22.

The square root of 11164135 is about 3341.2774503175. The cubic root of 11164135 is about 223.4987129301.

It can be divided in two parts, 111 and 64135, that added together give a palindrome (64246).

The spelling of 11164135 in words is "eleven million, one hundred sixty-four thousand, one hundred thirty-five".