Base | Representation |
---|---|
bin | 111000011001001001… |
… | …1010010010111111011 |
3 | 102120120212122212112102 |
4 | 1300302103102113323 |
5 | 3441004332013313 |
6 | 131344533334015 |
7 | 11515021345001 |
oct | 1606223222773 |
9 | 376525585472 |
10 | 121103001083 |
11 | 473a553a169 |
12 | 1b57919730b |
13 | b55c87902c |
14 | 5c0ba26a71 |
15 | 323bc30a58 |
hex | 1c324d25fb |
121103001083 has 2 divisors, whose sum is σ = 121103001084. Its totient is φ = 121103001082.
The previous prime is 121103001073. The next prime is 121103001137. The reversal of 121103001083 is 380100301121.
It is a weak prime.
It is an emirp because it is prime and its reverse (380100301121) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 121103001083 - 24 = 121103001067 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (121103001073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60551500541 + 60551500542.
It is an arithmetic number, because the mean of its divisors is an integer number (60551500542).
Almost surely, 2121103001083 is an apocalyptic number.
121103001083 is a deficient number, since it is larger than the sum of its proper divisors (1).
121103001083 is an equidigital number, since it uses as much as digits as its factorization.
121103001083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 20.
The spelling of 121103001083 in words is "one hundred twenty-one billion, one hundred three million, one thousand, eighty-three".
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