Base | Representation |
---|---|
bin | 10000011101100000111… |
… | …110001011001000010111 |
3 | 11000010211111121011020201 |
4 | 100131200332023020113 |
5 | 122013201021410403 |
6 | 2223400112441331 |
7 | 144504162326056 |
oct | 20354076131027 |
9 | 4003744534221 |
10 | 1131203310103 |
11 | 3a6816861789 |
12 | 163299849247 |
13 | 82897553389 |
14 | 3ca7166439d |
15 | 1e65a06b21d |
hex | 10760f8b217 |
1131203310103 has 2 divisors, whose sum is σ = 1131203310104. Its totient is φ = 1131203310102.
The previous prime is 1131203309983. The next prime is 1131203310109. The reversal of 1131203310103 is 3010133021311.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1131203310103 - 29 = 1131203309591 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1131203310109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565601655051 + 565601655052.
It is an arithmetic number, because the mean of its divisors is an integer number (565601655052).
Almost surely, 21131203310103 is an apocalyptic number.
1131203310103 is a deficient number, since it is larger than the sum of its proper divisors (1).
1131203310103 is an equidigital number, since it uses as much as digits as its factorization.
1131203310103 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 1131203310103 its reverse (3010133021311), we get a palindrome (4141336331414).
The spelling of 1131203310103 in words is "one trillion, one hundred thirty-one billion, two hundred three million, three hundred ten thousand, one hundred three".
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