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130231310200200 = 2332521110761470457
BaseRepresentation
bin11101100111000111010110…
…111110111010110110001000
3122002002222202220221221102200
4131213013112332322312020
5114032202210402401300
61140551234334200200
736300621162030126
oct3547072676726610
9562088686857380
10130231310200200
113854a874537240
121273384a353060
1357889b5536131
14242332c702916
15100c93669e200
hex7671d6fbad88

130231310200200 has 288 divisors, whose sum is σ = 481579238518560. Its totient is φ = 31276168012800.

The previous prime is 130231310200193. The next prime is 130231310200217. The reversal of 130231310200200 is 2002013132031.

130231310200200 is a `hidden beast` number, since 1 + 3 + 0 + 231 + 31 + 0 + 200 + 200 = 666.

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

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, 28616629 + ... + 32853828.

It is an arithmetic number, because the mean of its divisors is an integer number (1672150133745).

Almost surely, 2130231310200200 is an apocalyptic number.

130231310200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130231310200200 is an abundant number, since it is smaller than the sum of its proper divisors (351347928318360).

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

130231310200200 is a wasteful number, since it uses less digits than its factorization.

130231310200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61470597 (or 61470585 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 130231310200200 its reverse (2002013132031), we get a palindrome (132233323332231).

The spelling of 130231310200200 in words is "one hundred thirty trillion, two hundred thirty-one billion, three hundred ten million, two hundred thousand, two hundred".