Base | Representation |
---|---|
bin | 1010111010100111010011… |
… | …1101111100100110101111 |
3 | 1120111101112001112000220212 |
4 | 2232221310331330212233 |
5 | 3033120300330133403 |
6 | 41305404502133035 |
7 | 2346060152261324 |
oct | 256516475744657 |
9 | 46441461460825 |
10 | 12002101021103 |
11 | 3908076150086 |
12 | 141a10742117b |
13 | 690a40a7743b |
14 | 2d6c94a52b4b |
15 | 15c3075da4d8 |
hex | aea74f7c9af |
12002101021103 has 2 divisors, whose sum is σ = 12002101021104. Its totient is φ = 12002101021102.
The previous prime is 12002101021093. The next prime is 12002101021129. The reversal of 12002101021103 is 30112010120021.
It is a weak prime.
It is an emirp because it is prime and its reverse (30112010120021) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12002101021103 - 218 = 12002100758959 is a prime.
It is a super-3 number, since 3×120021010211033 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12002101021193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001050510551 + 6001050510552.
It is an arithmetic number, because the mean of its divisors is an integer number (6001050510552).
Almost surely, 212002101021103 is an apocalyptic number.
12002101021103 is a deficient number, since it is larger than the sum of its proper divisors (1).
12002101021103 is an equidigital number, since it uses as much as digits as its factorization.
12002101021103 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 12002101021103 its reverse (30112010120021), we get a palindrome (42114111141124).
The spelling of 12002101021103 in words is "twelve trillion, two billion, one hundred one million, twenty-one thousand, one hundred three".
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