23561353 has 4 divisors (see below), whose sum is σ = 23790208. Its totient is φ = 23332500.

The previous prime is 23561327. The next prime is 23561357. The reversal of 23561353 is 35316532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23561353 - 2⁹ = 23560841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23561357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114273 + ... + 114478.

It is an arithmetic number, because the mean of its divisors is an integer number (5947552).

Almost surely, 2^23561353 is an apocalyptic number.

It is an amenable number.

23561353 is a deficient number, since it is larger than the sum of its proper divisors (228855).

23561353 is a wasteful number, since it uses less digits than its factorization.

23561353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228854.

The product of its digits is 8100, while the sum is 28.

The square root of 23561353 is about 4854.0038112882. The cubic root of 23561353 is about 286.6817687795.

Adding to 23561353 its reverse (35316532), we get a palindrome (58877885).

The spelling of 23561353 in words is "twenty-three million, five hundred sixty-one thousand, three hundred fifty-three".