23020010000 has 200 divisors, whose sum is σ = 62638699200. Its totient is φ = 8129088000.

The previous prime is 23020009997. The next prime is 23020010011. The reversal of 23020010000 is 1002032.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 23020010000.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2986151 + ... + 2993849.

It is an arithmetic number, because the mean of its divisors is an integer number (313193496).

Almost surely, 2^23020010000 is an apocalyptic number.

23020010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23020010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31319349600).

23020010000 is an abundant number, since it is smaller than the sum of its proper divisors (39618689200).

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

23020010000 is a wasteful number, since it uses less digits than its factorization.

23020010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7763 (or 7742 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 23020010000 its reverse (1002032), we get a palindrome (23021012032).

The spelling of 23020010000 in words is "twenty-three billion, twenty million, ten thousand".