23031310200 has 192 divisors, whose sum is σ = 72605100000. Its totient is φ = 6038323200.

The previous prime is 23031310177. The next prime is 23031310223. The reversal of 23031310200 is 201313032.

It is an interprime number because it is at equal distance from previous prime (23031310177) and next prime (23031310223).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23031310200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18439176 + ... + 18440424.

Almost surely, 2^23031310200 is an apocalyptic number.

23031310200 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 23031310200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36302550000).

23031310200 is an abundant number, since it is smaller than the sum of its proper divisors (49573789800).

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

23031310200 is a wasteful number, since it uses less digits than its factorization.

23031310200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762 (or 1753 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23031310200 its reverse (201313032), we get a palindrome (23232623232).

The spelling of 23031310200 in words is "twenty-three billion, thirty-one million, three hundred ten thousand, two hundred".