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10010200001011 = 721758111619919
BaseRepresentation
bin1001000110101010111001…
…1010100100100111110011
31022102222002001022222202121
42101222232122210213303
52303001342200013021
633142342234255111
72052133042046500
oct221525632444763
938388061288677
1010010200001011
11320a335a31821
121158063887497
13577c5b400592
142686d3a744a7
151255c565a741
hex91aae6a49f3

10010200001011 has 12 divisors (see below), whose sum is σ = 11645181706080. Its totient is φ = 8579682654480.

The previous prime is 10010200000979. The next prime is 10010200001029. The reversal of 10010200001011 is 11010000201001.

It is not a de Polignac number, because 10010200001011 - 25 = 10010200000979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10010200000985 and 10010200001003.

It is not an unprimeable number, because it can be changed into a prime (10010200001041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4948491 + ... + 6671428.

It is an arithmetic number, because the mean of its divisors is an integer number (970431808840).

Almost surely, 210010200001011 is an apocalyptic number.

10010200001011 is a deficient number, since it is larger than the sum of its proper divisors (1634981705069).

10010200001011 is a wasteful number, since it uses less digits than its factorization.

10010200001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11637514 (or 11637507 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10010200001011 its reverse (11010000201001), we get a palindrome (21020200202012).

The spelling of 10010200001011 in words is "ten trillion, ten billion, two hundred million, one thousand, eleven".

Divisors: 1 7 49 17581 123067 861469 11619919 81339433 569376031 204289795939 1430028571573 10010200001011