23110213 has 24 divisors (see below), whose sum is σ = 28691520. Its totient is φ = 18506880.

The previous prime is 23110201. The next prime is 23110223. The reversal of 23110213 is 31201132.

It is not a de Polignac number, because 23110213 - 2¹³ = 23102021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23110193 and 23110202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23110223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95773 + ... + 96013.

It is an arithmetic number, because the mean of its divisors is an integer number (1195480).

Almost surely, 2^23110213 is an apocalyptic number.

It is an amenable number.

23110213 is a deficient number, since it is larger than the sum of its proper divisors (5581307).

23110213 is a wasteful number, since it uses less digits than its factorization.

23110213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 23110213 is about 4807.3082905094. The cubic root of 23110213 is about 284.8402223325.

Adding to 23110213 its reverse (31201132), we get a palindrome (54311345).

The spelling of 23110213 in words is "twenty-three million, one hundred ten thousand, two hundred thirteen".