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201210200201111 = 1016613013888351
BaseRepresentation
bin101101101111111111100110…
…100000100001011110010111
3222101102111200210211001222012
4231233333212200201132113
5202333111442222413421
61551534405003454435
760244646222305313
oct5557774640413627
9871374623731865
10201210200201111
1159125848524512
121a697a74b2741b
13883706ab8ba3a
1437988a8b06b43
15183de144d195b
hexb6ffe6821797

201210200201111 has 8 divisors (see below), whose sum is σ = 203509797080448. Its totient is φ = 198916631100000.

The previous prime is 201210200201071. The next prime is 201210200201141. The reversal of 201210200201111 is 111102002012102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201210200201111 - 26 = 201210200201047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210200201141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506877415 + ... + 1507010936.

It is an arithmetic number, because the mean of its divisors is an integer number (25438724635056).

Almost surely, 2201210200201111 is an apocalyptic number.

201210200201111 is a deficient number, since it is larger than the sum of its proper divisors (2299596879337).

201210200201111 is a wasteful number, since it uses less digits than its factorization.

201210200201111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013889113.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201210200201111 its reverse (111102002012102), we get a palindrome (312312202213213).

The spelling of 201210200201111 in words is "two hundred one trillion, two hundred ten billion, two hundred million, two hundred one thousand, one hundred eleven".

Divisors: 1 101 661 66761 3013888351 304402723451 1992180200011 201210200201111