11053023 has 8 divisors (see below), whose sum is σ = 14845488. Its totient is φ = 7314624.

The previous prime is 11053013. The next prime is 11053039. The reversal of 11053023 is 32035011.

It is a happy number.

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

It is not a de Polignac number, because 11053023 - 2²⁰ = 10004447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11052993 and 11053011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13036 + ... + 13857.

It is an arithmetic number, because the mean of its divisors is an integer number (1855686).

Almost surely, 2^11053023 is an apocalyptic number.

11053023 is a deficient number, since it is larger than the sum of its proper divisors (3792465).

11053023 is a wasteful number, since it uses less digits than its factorization.

11053023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27033.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 11053023 is about 3324.6086987795. The cubic root of 11053023 is about 222.7547761172.

Adding to 11053023 its reverse (32035011), we get a palindrome (43088034).

The spelling of 11053023 in words is "eleven million, fifty-three thousand, twenty-three".