Base | Representation |
---|---|
bin | 10111000010011010100100… |
… | …000100101011100110000001 |
3 | 111021202012021212120210121202 |
4 | 113002122210010223212001 |
5 | 101240020432442000301 |
6 | 555254123354030545 |
7 | 30225126415121105 |
oct | 2702324404534601 |
9 | 437665255523552 |
10 | 101321031203201 |
11 | 2a31400a753637 |
12 | b444840418455 |
13 | 446c6bc45ba04 |
14 | 1b03d6d5d3905 |
15 | baa8d4c5766b |
hex | 5c26a412b981 |
101321031203201 has 4 divisors (see below), whose sum is σ = 101321429592900. Its totient is φ = 101320632813504.
The previous prime is 101321031203177. The next prime is 101321031203207. The reversal of 101321031203201 is 102302130123101.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 97943978122225 + 3377053080976 = 9896665^2 + 1837676^2 .
It is a cyclic number.
It is not a de Polignac number, because 101321031203201 - 246 = 30952287025537 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101321031203207) 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 in 3 ways as a sum of consecutive naturals, for example, 198813116 + ... + 199322093.
It is an arithmetic number, because the mean of its divisors is an integer number (25330357398225).
Almost surely, 2101321031203201 is an apocalyptic number.
It is an amenable number.
101321031203201 is a deficient number, since it is larger than the sum of its proper divisors (398389699).
101321031203201 is an equidigital number, since it uses as much as digits as its factorization.
101321031203201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398389698.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 101321031203201 its reverse (102302130123101), we get a palindrome (203623161326302).
The spelling of 101321031203201 in words is "one hundred one trillion, three hundred twenty-one billion, thirty-one million, two hundred three thousand, two hundred one".
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