Base | Representation |
---|---|
bin | 11101100101010111100000… |
… | …000010101100100111000011 |
3 | 122001200111202110021010121202 |
4 | 131211113200002230213003 |
5 | 114023220220443213443 |
6 | 1140420132254211415 |
7 | 36256136622364406 |
oct | 3545274002544703 |
9 | 561614673233552 |
10 | 130111203101123 |
11 | 38503940181a92 |
12 | 1271450a7b3b6b |
13 | 577a5840c0c3a |
14 | 241b5b707bd3d |
15 | 10097570e07b8 |
hex | 7655e00ac9c3 |
130111203101123 has 16 divisors (see below), whose sum is σ = 138173941614240. Its totient is φ = 122094439927296.
The previous prime is 130111203101111. The next prime is 130111203101137. The reversal of 130111203101123 is 321101302111031.
It is a cyclic number.
It is not a de Polignac number, because 130111203101123 - 26 = 130111203101059 is a prime.
It is a super-2 number, since 2×1301112031011232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130111203101095 and 130111203101104.
It is not an unprimeable number, because it can be changed into a prime (130111203101023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22688 + ... + 16131426.
It is an arithmetic number, because the mean of its divisors is an integer number (8635871350890).
Almost surely, 2130111203101123 is an apocalyptic number.
130111203101123 is a deficient number, since it is larger than the sum of its proper divisors (8062738513117).
130111203101123 is a wasteful number, since it uses less digits than its factorization.
130111203101123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16110166.
The product of its (nonzero) digits is 108, while the sum is 20.
Adding to 130111203101123 its reverse (321101302111031), we get a palindrome (451212505212154).
The spelling of 130111203101123 in words is "one hundred thirty trillion, one hundred eleven billion, two hundred three million, one hundred one thousand, one hundred twenty-three".
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