Base | Representation |
---|---|
bin | 10000000010010101100… |
… | …101000000001101000011 |
3 | 10220100111202011222011002 |
4 | 100002111211000031003 |
5 | 121023414402224443 |
6 | 2202132253242215 |
7 | 142422053034641 |
oct | 20022545001503 |
9 | 3810452158132 |
10 | 1102021133123 |
11 | 395401222249 |
12 | 1596b479336b |
13 | 7cbc6741731 |
14 | 3b4a3aa4191 |
15 | 1d9ed13a2b8 |
hex | 10095940343 |
1102021133123 has 2 divisors, whose sum is σ = 1102021133124. Its totient is φ = 1102021133122.
The previous prime is 1102021133119. The next prime is 1102021133131. The reversal of 1102021133123 is 3213311202011.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1102021133123 - 22 = 1102021133119 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1102021133095 and 1102021133104.
It is not a weakly prime, because it can be changed into another prime (1102021133023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551010566561 + 551010566562.
It is an arithmetic number, because the mean of its divisors is an integer number (551010566562).
Almost surely, 21102021133123 is an apocalyptic number.
1102021133123 is a deficient number, since it is larger than the sum of its proper divisors (1).
1102021133123 is an equidigital number, since it uses as much as digits as its factorization.
1102021133123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 1102021133123 its reverse (3213311202011), we get a palindrome (4315332335134).
The spelling of 1102021133123 in words is "one trillion, one hundred two billion, twenty-one million, one hundred thirty-three thousand, one hundred twenty-three".
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