Base | Representation |
---|---|
bin | 11011010011101100000011… |
… | …100100001011010010100011 |
3 | 120202020110200112210111101211 |
4 | 123103230003210023102203 |
5 | 111220210232430004443 |
6 | 1103233141212210551 |
7 | 34203645444611404 |
oct | 3323540344132243 |
9 | 522213615714354 |
10 | 120100230313123 |
11 | 352a4249006a35 |
12 | 11578290169a57 |
13 | 5202531878068 |
14 | 2192c4c9239ab |
15 | dd4138bd619d |
hex | 6d3b0390b4a3 |
120100230313123 has 8 divisors (see below), whose sum is σ = 121340375829792. Its totient is φ = 118860125588736.
The previous prime is 120100230313097. The next prime is 120100230313163. The reversal of 120100230313123 is 321313032001021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120100230313123 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120100230313094 and 120100230313103.
It is not an unprimeable number, because it can be changed into a prime (120100230313163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4261540 + ... + 16073617.
It is an arithmetic number, because the mean of its divisors is an integer number (15167546978724).
Almost surely, 2120100230313123 is an apocalyptic number.
120100230313123 is a deficient number, since it is larger than the sum of its proper divisors (1240145516669).
120100230313123 is an equidigital number, since it uses as much as digits as its factorization.
120100230313123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20396141.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 120100230313123 its reverse (321313032001021), we get a palindrome (441413262314144).
The spelling of 120100230313123 in words is "one hundred twenty trillion, one hundred billion, two hundred thirty million, three hundred thirteen thousand, one hundred twenty-three".
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