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2104200106201 is a prime number
BaseRepresentation
bin11110100111101100000…
…110011001000011011001
321110011022022201200202201
4132213230012121003121
5233433400211344301
64250353422530201
7305011016536114
oct36475406310331
97404268650681
102104200106201
11741428115936
1229b984436961
1312356b288c4b
1473bb567357b
1539b05d18201
hex1e9ec1990d9

2104200106201 has 2 divisors, whose sum is σ = 2104200106202. Its totient is φ = 2104200106200.

The previous prime is 2104200106199. The next prime is 2104200106259. The reversal of 2104200106201 is 1026010024012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1956879243225 + 147320862976 = 1398885^2 + 383824^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104200106201 - 21 = 2104200106199 is a prime.

Together with 2104200106199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2104200136201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052100053100 + 1052100053101.

It is an arithmetic number, because the mean of its divisors is an integer number (1052100053101).

Almost surely, 22104200106201 is an apocalyptic number.

It is an amenable number.

2104200106201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104200106201 is an equidigital number, since it uses as much as digits as its factorization.

2104200106201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

The spelling of 2104200106201 in words is "two trillion, one hundred four billion, two hundred million, one hundred six thousand, two hundred one".