23110230204 has 108 divisors (see below), whose sum is σ = 61036086384. Its totient is φ = 7655829696.

The previous prime is 23110230197. The next prime is 23110230217. The reversal of 23110230204 is 40203201132.

23110230204 is a `hidden beast` number, since 231 + 1 + 0 + 230 + 204 = 666.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4380112 + ... + 4385384.

It is an arithmetic number, because the mean of its divisors is an integer number (565148948).

Almost surely, 2^23110230204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23110230204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30518043192).

23110230204 is an abundant number, since it is smaller than the sum of its proper divisors (37925856180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23110230204 is an equidigital number, since it uses as much as digits as its factorization.

23110230204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468 (or 5445 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23110230204 its reverse (40203201132), we get a palindrome (63313431336).

The spelling of 23110230204 in words is "twenty-three billion, one hundred ten million, two hundred thirty thousand, two hundred four".