23010223 has 4 divisors (see below), whose sum is σ = 23065560. Its totient is φ = 22954888.

The previous prime is 23010217. The next prime is 23010259. The reversal of 23010223 is 32201032.

It is a happy number.

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 23010223 - 2¹⁷ = 22879151 is a prime.

It is a super-3 number, since 3×23010223³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010283) 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, 27040 + ... + 27877.

It is an arithmetic number, because the mean of its divisors is an integer number (5766390).

Almost surely, 2^23010223 is an apocalyptic number.

23010223 is a deficient number, since it is larger than the sum of its proper divisors (55337).

23010223 is an equidigital number, since it uses as much as digits as its factorization.

23010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55336.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 23010223 is about 4796.8972263329. The cubic root of 23010223 is about 284.4288263124.

Adding to 23010223 its reverse (32201032), we get a palindrome (55211255).

It can be divided in two parts, 2 and 3010223, that added together give a square (3010225 = 1735²).

The spelling of 23010223 in words is "twenty-three million, ten thousand, two hundred twenty-three".