11035823 has 4 divisors (see below), whose sum is σ = 11057448. Its totient is φ = 11014200.

The previous prime is 11035813. The next prime is 11035831. The reversal of 11035823 is 32853011.

11035823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32853011 = 137 ⋅239803.

It is a cyclic number.

It is not a de Polignac number, because 11035823 - 2⁴ = 11035807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11035813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10028 + ... + 11073.

It is an arithmetic number, because the mean of its divisors is an integer number (2764362).

Almost surely, 2^11035823 is an apocalyptic number.

11035823 is a deficient number, since it is larger than the sum of its proper divisors (21625).

11035823 is an equidigital number, since it uses as much as digits as its factorization.

11035823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21624.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 11035823 is about 3322.0209210660. The cubic root of 11035823 is about 222.6391706021.

Adding to 11035823 its reverse (32853011), we get a palindrome (43888834).

The spelling of 11035823 in words is "eleven million, thirty-five thousand, eight hundred twenty-three".