23413213 has 4 divisors (see below), whose sum is σ = 23467968. Its totient is φ = 23358460.

The previous prime is 23413211. The next prime is 23413231. The reversal of 23413213 is 31231432.

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 23413213 - 2¹ = 23413211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23413211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26731 + ... + 27592.

It is an arithmetic number, because the mean of its divisors is an integer number (5866992).

Almost surely, 2^23413213 is an apocalyptic number.

It is an amenable number.

23413213 is a deficient number, since it is larger than the sum of its proper divisors (54755).

23413213 is an equidigital number, since it uses as much as digits as its factorization.

23413213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54754.

The product of its digits is 432, while the sum is 19.

The square root of 23413213 is about 4838.7201820316. The cubic root of 23413213 is about 286.0796760749.

Adding to 23413213 its reverse (31231432), we get a palindrome (54644645).

The spelling of 23413213 in words is "twenty-three million, four hundred thirteen thousand, two hundred thirteen".