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11101121200201 = 2343173144744839
BaseRepresentation
bin1010000110001010111001…
…1000101100000001001001
31110022020221020000220002111
42201202232120230001021
52423340044011401301
635335441253502321
72224013063203144
oct241425630540111
943266836026074
1011101121200201
11359aa6056a34a
1212b357b0419a1
13626aa62c7c66
142a542349305b
15143b74066551
hexa18ae62c049

11101121200201 has 32 divisors (see below), whose sum is σ = 11930189230080. Its totient is φ = 10304215758144.

The previous prime is 11101121200181. The next prime is 11101121200223. The reversal of 11101121200201 is 10200212110111.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-11101121200201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101121200261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247554940 + ... + 247599778.

It is an arithmetic number, because the mean of its divisors is an integer number (372818413440).

Almost surely, 211101121200201 is an apocalyptic number.

It is an amenable number.

11101121200201 is a deficient number, since it is larger than the sum of its proper divisors (829068029879).

11101121200201 is a wasteful number, since it uses less digits than its factorization.

11101121200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46525.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11101121200201 its reverse (10200212110111), we get a palindrome (21301333310312).

The spelling of 11101121200201 in words is "eleven trillion, one hundred one billion, one hundred twenty-one million, two hundred thousand, two hundred one".

Divisors: 1 23 43 173 989 1447 3979 7439 33281 44839 62221 171097 250331 1031297 1431083 1928077 5757613 7757147 10764233 44345771 64882033 178414381 247577359 333557321 1492286759 2789927419 7671818383 11224591709 64168330637 258165609307 482657443487 11101121200201