13233023 has 4 divisors (see below), whose sum is σ = 13240848. Its totient is φ = 13225200.

The previous prime is 13233007. The next prime is 13233061. The reversal of 13233023 is 32033231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13233023 - 2⁴ = 13233007 is a prime.

It is a super-2 number, since 2×13233023² = 350225795437058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13232992 and 13233010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203 + ... + 5148.

It is an arithmetic number, because the mean of its divisors is an integer number (3310212).

Almost surely, 2^13233023 is an apocalyptic number.

13233023 is a deficient number, since it is larger than the sum of its proper divisors (7825).

13233023 is an equidigital number, since it uses as much as digits as its factorization.

13233023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7824.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 13233023 is about 3637.7222268887. The cubic root of 13233023 is about 236.5300675284.

Adding to 13233023 its reverse (32033231), we get a palindrome (45266254).

The spelling of 13233023 in words is "thirteen million, two hundred thirty-three thousand, twenty-three".