Base | Representation |
---|---|
bin | 111000010110011000… |
… | …1011001111111010101 |
3 | 102120100102002210001122 |
4 | 1300230301121333111 |
5 | 3440312104431201 |
6 | 131331421133325 |
7 | 11512514003666 |
oct | 1605461317725 |
9 | 376312083048 |
10 | 121010233301 |
11 | 47358138381 |
12 | 1b5520ba245 |
13 | b546598359 |
14 | 5bdd59936d |
15 | 3233a08e1b |
hex | 1c2cc59fd5 |
121010233301 has 2 divisors, whose sum is σ = 121010233302. Its totient is φ = 121010233300.
The previous prime is 121010233273. The next prime is 121010233349. The reversal of 121010233301 is 103332010121.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 106083747025 + 14926486276 = 325705^2 + 122174^2 .
It is a cyclic number.
It is not a de Polignac number, because 121010233301 - 226 = 120943124437 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 121010233301.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (121010263301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60505116650 + 60505116651.
It is an arithmetic number, because the mean of its divisors is an integer number (60505116651).
Almost surely, 2121010233301 is an apocalyptic number.
It is an amenable number.
121010233301 is a deficient number, since it is larger than the sum of its proper divisors (1).
121010233301 is an equidigital number, since it uses as much as digits as its factorization.
121010233301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 121010233301 its reverse (103332010121), we get a palindrome (224342243422).
The spelling of 121010233301 in words is "one hundred twenty-one billion, ten million, two hundred thirty-three thousand, three hundred one".
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