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131202332010200 = 235211101909164951
BaseRepresentation
bin11101110101001111101100…
…011001001010011011011000
3122012112211011002210210100102
4131311033230121022123120
5114144104333443311300
61143013304053354532
736431025045156203
oct3565175431123330
9565484132723312
10131202332010200
1138894661a89080
121286ba83638a48
135829433041c89
1424583262c893a
151027d18d7a0d5
hex7753ec64a6d8

131202332010200 has 192 divisors, whose sum is σ = 336113786269440. Its totient is φ = 47231640000000.

The previous prime is 131202332010179. The next prime is 131202332010241. The reversal of 131202332010200 is 2010233202131.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 2019987725 + ... + 2020052675.

It is an arithmetic number, because the mean of its divisors is an integer number (1750592636820).

Almost surely, 2131202332010200 is an apocalyptic number.

131202332010200 is a gapful number since it is divisible by the number (10) 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 131202332010200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168056893134720).

131202332010200 is an abundant number, since it is smaller than the sum of its proper divisors (204911454259240).

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

131202332010200 is a wasteful number, since it uses less digits than its factorization.

131202332010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74170 (or 74161 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 131202332010200 its reverse (2010233202131), we get a palindrome (133212565212331).

The spelling of 131202332010200 in words is "one hundred thirty-one trillion, two hundred two billion, three hundred thirty-two million, ten thousand, two hundred".