23305223104 has 56 divisors (see below), whose sum is σ = 46857696480. Its totient is φ = 11499257856.

The previous prime is 23305223089. The next prime is 23305223111. The reversal of 23305223104 is 40132250332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2223444 + ... + 2233900.

It is an arithmetic number, because the mean of its divisors is an integer number (836744580).

Almost surely, 2^23305223104 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 23305223104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23428848240).

23305223104 is an abundant number, since it is smaller than the sum of its proper divisors (23552473376).

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

23305223104 is a wasteful number, since it uses less digits than its factorization.

23305223104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10925 (or 10915 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 23305223104 its reverse (40132250332), we get a palindrome (63437473436).

The spelling of 23305223104 in words is "twenty-three billion, three hundred five million, two hundred twenty-three thousand, one hundred four".