Base | Representation |
---|---|
bin | 11011100000110010111110… |
… | …001110110010110100000011 |
3 | 120212102120202110002112220102 |
4 | 123200302332032302310003 |
5 | 111324440032103241344 |
6 | 1105203032515433015 |
7 | 34326014555456033 |
oct | 3340627616626403 |
9 | 525376673075812 |
10 | 121001010212099 |
11 | 35611270858436 |
12 | 116a29815b576b |
13 | 5269466a99944 |
14 | 21c46a17218c3 |
15 | dec7a9918e4e |
hex | 6e0cbe3b2d03 |
121001010212099 has 2 divisors, whose sum is σ = 121001010212100. Its totient is φ = 121001010212098.
The previous prime is 121001010211997. The next prime is 121001010212123. The reversal of 121001010212099 is 990212010100121.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 121001010212099 - 220 = 121001009163523 is a prime.
It is not a weakly prime, because it can be changed into another prime (121001040212099) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60500505106049 + 60500505106050.
It is an arithmetic number, because the mean of its divisors is an integer number (60500505106050).
Almost surely, 2121001010212099 is an apocalyptic number.
121001010212099 is a deficient number, since it is larger than the sum of its proper divisors (1).
121001010212099 is an equidigital number, since it uses as much as digits as its factorization.
121001010212099 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 29.
The spelling of 121001010212099 in words is "one hundred twenty-one trillion, one billion, ten million, two hundred twelve thousand, ninety-nine".
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