23210203230 has 96 divisors (see below), whose sum is σ = 62066729088. Its totient is φ = 6013440000.

The previous prime is 23210203201. The next prime is 23210203231. The reversal of 23210203230 is 3230201232.

It is a happy number.

23210203230 is a `hidden beast` number, since 2 + 321 + 0 + 20 + 323 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210203231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2496190 + ... + 2505470.

It is an arithmetic number, because the mean of its divisors is an integer number (646528428).

Almost surely, 2^23210203230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23210203230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31033364544).

23210203230 is an abundant number, since it is smaller than the sum of its proper divisors (38856525858).

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

23210203230 is a wasteful number, since it uses less digits than its factorization.

23210203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10082 (or 10079 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23210203230 its reverse (3230201232), we get a palindrome (26440404462).

The spelling of 23210203230 in words is "twenty-three billion, two hundred ten million, two hundred three thousand, two hundred thirty".