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10001010201 = 3721337141443
BaseRepresentation
bin10010101000001101…
…10100111000011001
3221210222122221212020
421110012310320121
5130440224311301
64332220205053
7502556120100
oct112406647031
927728587766
1010001010201
114272344a96
121b31399789
13c34c82220
146ac347037
153d800c436
hex2541b4e19

10001010201 has 48 divisors (see below), whose sum is σ = 17156591424. Its totient is φ = 5132647296.

The previous prime is 10001010191. The next prime is 10001010247. The reversal of 10001010201 is 10201010001.

It is not a de Polignac number, because 10001010201 - 210 = 10001009177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10001010201.

It is not an unprimeable number, because it can be changed into a prime (10001010281) 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, 15 + ... + 141428.

It is an arithmetic number, because the mean of its divisors is an integer number (357428988).

Almost surely, 210001010201 is an apocalyptic number.

It is an amenable number.

10001010201 is a deficient number, since it is larger than the sum of its proper divisors (7155581223).

10001010201 is a wasteful number, since it uses less digits than its factorization.

10001010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141510 (or 141503 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 10001010201 its reverse (10201010001), we get a palindrome (20202020202).

The spelling of 10001010201 in words is "ten billion, one million, ten thousand, two hundred one".

Divisors: 1 3 7 13 21 37 39 49 91 111 147 259 273 481 637 777 1443 1813 1911 3367 5439 10101 23569 70707 141443 424329 990101 1838759 2970303 5233391 5516277 6930707 12871313 15700173 20792121 36633737 38613939 68034083 90099191 109901211 204102249 256436159 270297573 476238581 769308477 1428715743 3333670067 10001010201