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200300131012200 = 23352898423445321
BaseRepresentation
bin101101100010110000000010…
…001010000100111001101000
3222021012111122112002012021020
4231202300002022010321220
5202223204132014342300
61550000335422412440
760122130653655012
oct5542600212047150
9867174575065236
10200300131012200
1158904899162a9a
121a56b610731120
13879c2b529bbab
14376681430b1b2
1518253ececb8a0
hexb62c02284e68

200300131012200 has 192 divisors, whose sum is σ = 627983109187200. Its totient is φ = 52806829363200.

The previous prime is 200300131012199. The next prime is 200300131012217. The reversal of 200300131012200 is 2210131003002.

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 200300131012200.

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, 449565540 + ... + 450010860.

It is an arithmetic number, because the mean of its divisors is an integer number (3270745360350).

Almost surely, 2200300131012200 is an apocalyptic number.

200300131012200 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 200300131012200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313991554593600).

200300131012200 is an abundant number, since it is smaller than the sum of its proper divisors (427682978175000).

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

200300131012200 is a wasteful number, since it uses less digits than its factorization.

200300131012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453852 (or 453843 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 200300131012200 its reverse (2210131003002), we get a palindrome (202510262015202).

The spelling of 200300131012200 in words is "two hundred trillion, three hundred billion, one hundred thirty-one million, twelve thousand, two hundred".