Base | Representation |
---|---|
bin | 101111000010101110… |
… | …0100111111101010001 |
3 | 100122202110211021201201 |
4 | 1132011130213331101 |
5 | 3123343404334413 |
6 | 114224232031201 |
7 | 10204306235146 |
oct | 1360534477521 |
9 | 318673737651 |
10 | 101023121233 |
11 | 39930a11241 |
12 | 176b4532501 |
13 | 96ac783918 |
14 | 4c64caa3cd |
15 | 2963e869dd |
hex | 1785727f51 |
101023121233 has 2 divisors, whose sum is σ = 101023121234. Its totient is φ = 101023121232.
The previous prime is 101023121179. The next prime is 101023121257. The reversal of 101023121233 is 332121320101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 79156697104 + 21866424129 = 281348^2 + 147873^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-101023121233 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 101023121233.
It is not a weakly prime, because it can be changed into another prime (101023101233) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50511560616 + 50511560617.
It is an arithmetic number, because the mean of its divisors is an integer number (50511560617).
Almost surely, 2101023121233 is an apocalyptic number.
It is an amenable number.
101023121233 is a deficient number, since it is larger than the sum of its proper divisors (1).
101023121233 is an equidigital number, since it uses as much as digits as its factorization.
101023121233 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 19.
Adding to 101023121233 its reverse (332121320101), we get a palindrome (433144441334).
The spelling of 101023121233 in words is "one hundred one billion, twenty-three million, one hundred twenty-one thousand, two hundred thirty-three".
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