Base | Representation |
---|---|
bin | 10111000000101100110000… |
… | …001100101000001001101001 |
3 | 111021022220221122112002121201 |
4 | 113000230300030220021221 |
5 | 101231102443442342301 |
6 | 555124023424204201 |
7 | 30213453506046160 |
oct | 2700546014501151 |
9 | 437286848462551 |
10 | 101203123012201 |
11 | 2a279004642591 |
12 | b425a15169661 |
13 | 446154b755162 |
14 | 1adc3860043d7 |
15 | ba77d374c201 |
hex | 5c0b30328269 |
101203123012201 has 8 divisors (see below), whose sum is σ = 115812697186944. Its totient is φ = 86631545130720.
The previous prime is 101203123012109. The next prime is 101203123012213. The reversal of 101203123012201 is 102210321302101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 101203123012201 - 211 = 101203123010153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101203123012231) 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, 9499067605 + ... + 9499078258.
It is an arithmetic number, because the mean of its divisors is an integer number (14476587148368).
Almost surely, 2101203123012201 is an apocalyptic number.
It is an amenable number.
101203123012201 is a deficient number, since it is larger than the sum of its proper divisors (14609574174743).
101203123012201 is an equidigital number, since it uses as much as digits as its factorization.
101203123012201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18998146631.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 101203123012201 its reverse (102210321302101), we get a palindrome (203413444314302).
The spelling of 101203123012201 in words is "one hundred one trillion, two hundred three billion, one hundred twenty-three million, twelve thousand, two hundred one".
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