11330023 has 4 divisors (see below), whose sum is σ = 11926360. Its totient is φ = 10733688.

The previous prime is 11330021. The next prime is 11330047. The reversal of 11330023 is 32003311.

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 11330023 - 2¹ = 11330021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11329985 and 11330012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330021) 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, 298140 + ... + 298177.

It is an arithmetic number, because the mean of its divisors is an integer number (2981590).

Almost surely, 2^11330023 is an apocalyptic number.

11330023 is a deficient number, since it is larger than the sum of its proper divisors (596337).

11330023 is an equidigital number, since it uses as much as digits as its factorization.

11330023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596336.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 11330023 is about 3366.0099524511. The cubic root of 11330023 is about 224.6002647360.

Adding to 11330023 its reverse (32003311), we get a palindrome (43333334).

The spelling of 11330023 in words is "eleven million, three hundred thirty thousand, twenty-three".