23030331210 has 128 divisors (see below), whose sum is σ = 64161054720. Its totient is φ = 5871528000.

The previous prime is 23030331199. The next prime is 23030331211. The reversal of 23030331210 is 1213303032.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23030331211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 678135 + ... + 711285.

It is an arithmetic number, because the mean of its divisors is an integer number (501258240).

Almost surely, 2^23030331210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23030331210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32080527360).

23030331210 is an abundant number, since it is smaller than the sum of its proper divisors (41130723510).

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

23030331210 is a wasteful number, since it uses less digits than its factorization.

23030331210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33281 (or 33275 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23030331210 its reverse (1213303032), we get a palindrome (24243634242).

The spelling of 23030331210 in words is "twenty-three billion, thirty million, three hundred thirty-one thousand, two hundred ten".