23100010200 has 288 divisors, whose sum is σ = 80236784160. Its totient is φ = 5951232000.

The previous prime is 23100010103. The next prime is 23100010229. The reversal of 23100010200 is 201000132.

It is a happy number.

It is a super-2 number, since 2×23100010200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10055452 + ... + 10057748.

It is an arithmetic number, because the mean of its divisors is an integer number (278599945).

Almost surely, 2^23100010200 is an apocalyptic number.

23100010200 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 23100010200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40118392080).

23100010200 is an abundant number, since it is smaller than the sum of its proper divisors (57136773960).

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

23100010200 is a wasteful number, since it uses less digits than its factorization.

23100010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507 (or 2495 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 23100010200 its reverse (201000132), we get a palindrome (23301010332).

The spelling of 23100010200 in words is "twenty-three billion, one hundred million, ten thousand, two hundred".