23043353 has 8 divisors (see below), whose sum is σ = 23702280. Its totient is φ = 22389120.

The previous prime is 23043343. The next prime is 23043359. The reversal of 23043353 is 35334032.

It can be written as a sum of positive squares in 4 ways, for example, as 1763584 + 21279769 = 1328^2 + 4613^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23043353 - 2¹⁰ = 23042329 is a prime.

It is a super-2 number, since 2×23043353² = 1061992234965218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23043359) 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, 10343 + ... + 12371.

It is an arithmetic number, because the mean of its divisors is an integer number (2962785).

Almost surely, 2^23043353 is an apocalyptic number.

It is an amenable number.

23043353 is a deficient number, since it is larger than the sum of its proper divisors (658927).

23043353 is a wasteful number, since it uses less digits than its factorization.

23043353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 23043353 is about 4800.3492581270. The cubic root of 23043353 is about 284.5652672351.

Adding to 23043353 its reverse (35334032), we get a palindrome (58377385).

The spelling of 23043353 in words is "twenty-three million, forty-three thousand, three hundred fifty-three".