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10102012000201 = 11285379779513
BaseRepresentation
bin1001001100000000111011…
…0101100011011111001001
31022202202001120210210111001
42103000032311203133021
52311002410033001301
633252444504135001
72061563163134512
oct223001665433711
938682046723431
1010102012000201
11324526a462700
121171a07467461
13583800754414
1426cd2348da09
15127b9ab10c01
hex9300ed637c9

10102012000201 has 12 divisors (see below), whose sum is σ = 11105166240756. Its totient is φ = 9182570587520.

The previous prime is 10102012000183. The next prime is 10102012000229. The reversal of 10102012000201 is 10200021020101.

It can be written as a sum of positive squares in 2 ways, for example, as 7860868268176 + 2241143732025 = 2803724^2 + 1497045^2 .

It is not a de Polignac number, because 10102012000201 - 25 = 10102012000169 is a prime.

It is a super-3 number, since 3×101020120002013 (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10102012000271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3856780 + ... + 5922733.

It is an arithmetic number, because the mean of its divisors is an integer number (925430520063).

Almost surely, 210102012000201 is an apocalyptic number.

10102012000201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10102012000201 is a deficient number, since it is larger than the sum of its proper divisors (1003154240555).

10102012000201 is an equidigital number, since it uses as much as digits as its factorization.

10102012000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9788072 (or 9788061 counting only the distinct ones).

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

Adding to 10102012000201 its reverse (10200021020101), we get a palindrome (20302033020302).

The spelling of 10102012000201 in words is "ten trillion, one hundred two billion, twelve million, two hundred one", and thus it is an aban number.

Divisors: 1 11 121 8537 93907 1032977 9779513 107574643 1183321073 83487702481 918364727291 10102012000201