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10011200201 = 81971122131
BaseRepresentation
bin10010101001011011…
…01100101011001001
3221211200211122220122
421110231230223021
5131000331401301
64333222433025
7503041540412
oct112455545311
927750748818
1010011200201
114278074982
121b34892775
13c3710c402
146ad83a809
153d8d7181b
hex254b6cac9

10011200201 has 4 divisors (see below), whose sum is σ = 10011404304. Its totient is φ = 10010996100.

The previous prime is 10011200183. The next prime is 10011200203. The reversal of 10011200201 is 10200211001.

10011200201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10011200201 - 218 = 10010938057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011200203) 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 3 ways as a sum of consecutive naturals, for example, 20906 + ... + 143036.

It is an arithmetic number, because the mean of its divisors is an integer number (2502851076).

Almost surely, 210011200201 is an apocalyptic number.

It is an amenable number.

10011200201 is a deficient number, since it is larger than the sum of its proper divisors (204103).

10011200201 is an equidigital number, since it uses as much as digits as its factorization.

10011200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204102.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10011200201 its reverse (10200211001), we get a palindrome (20211411202).

The spelling of 10011200201 in words is "ten billion, eleven million, two hundred thousand, two hundred one".

Divisors: 1 81971 122131 10011200201