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100200201211 = 11172193197829
BaseRepresentation
bin101110101010001100…
…1011011101111111011
3100120122010100121200101
41131110121123233323
53120202222414321
6114010434020231
710145024441335
oct1352431335773
9316563317611
10100200201211
1139549446250
1217504a17677
1395ab1374b6
144bc7896455
152916ad3791
hex175465bbfb

100200201211 has 48 divisors (see below), whose sum is σ = 117453140640. Its totient is φ = 84753285120.

The previous prime is 100200201187. The next prime is 100200201217. The reversal of 100200201211 is 112102002001.

It is not a de Polignac number, because 100200201211 - 219 = 100199676923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100200201217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120868345 + ... + 120869173.

It is an arithmetic number, because the mean of its divisors is an integer number (2446940430).

Almost surely, 2100200201211 is an apocalyptic number.

100200201211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100200201211 is a deficient number, since it is larger than the sum of its proper divisors (17252939429).

100200201211 is a wasteful number, since it uses less digits than its factorization.

100200201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100200201211 its reverse (112102002001), we get a palindrome (212302203212).

The spelling of 100200201211 in words is "one hundred billion, two hundred million, two hundred one thousand, two hundred eleven".

Divisors: 1 11 17 187 193 197 289 829 2123 2167 3179 3281 3349 9119 14093 36091 36839 38021 55777 56933 155023 159997 163313 239581 418231 613547 626263 646357 1759967 1796443 2635391 2719949 2776321 7109927 10988069 29919439 30539531 31519409 46239133 47197457 120868759 346713499 508630463 519172027 535829953 5894129483 9109109201 100200201211