Base | Representation |
---|---|
bin | 10000010100000000110… |
… | …111100010001010010111 |
3 | 10222011111111012020011012 |
4 | 100110000313202022113 |
5 | 121331302230201403 |
6 | 2214551502202435 |
7 | 143663310320144 |
oct | 20240067421227 |
9 | 3864444166135 |
10 | 1121001022103 |
11 | 3a2460941806 |
12 | 161310b8341b |
13 | 8192c98a381 |
14 | 3c3846c53cb |
15 | 1e25e550ed8 |
hex | 10500de2297 |
1121001022103 has 2 divisors, whose sum is σ = 1121001022104. Its totient is φ = 1121001022102.
The previous prime is 1121001022091. The next prime is 1121001022133. The reversal of 1121001022103 is 3012201001211.
It is a weak prime.
It is an emirp because it is prime and its reverse (3012201001211) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1121001022103 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1121001022133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560500511051 + 560500511052.
It is an arithmetic number, because the mean of its divisors is an integer number (560500511052).
Almost surely, 21121001022103 is an apocalyptic number.
1121001022103 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121001022103 is an equidigital number, since it uses as much as digits as its factorization.
1121001022103 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 1121001022103 its reverse (3012201001211), we get a palindrome (4133202023314).
The spelling of 1121001022103 in words is "one trillion, one hundred twenty-one billion, one million, twenty-two thousand, one hundred three".
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