Base | Representation |
---|---|
bin | 10110111111100000010010… |
… | …100010011000100000101001 |
3 | 111021001002000211010202200012 |
4 | 112333200102202120200221 |
5 | 101223231322340121301 |
6 | 555022204501421305 |
7 | 30204516111453050 |
oct | 2677402242304051 |
9 | 437032024122605 |
10 | 101121021020201 |
11 | 2a247203167836 |
12 | b411b2140a835 |
13 | 4456895cb58c0 |
14 | 1ad83d8021397 |
15 | ba55ca970ebb |
hex | 5bf812898829 |
101121021020201 has 16 divisors (see below), whose sum is σ = 124465403080704. Its totient is φ = 80002208205504.
The previous prime is 101121021020167. The next prime is 101121021020203. The reversal of 101121021020201 is 102020120121101.
It is not a de Polignac number, because 101121021020201 - 26 = 101121021020137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101121021020203) 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, 37815350 + ... + 40401023.
It is an arithmetic number, because the mean of its divisors is an integer number (7779087692544).
Almost surely, 2101121021020201 is an apocalyptic number.
It is an amenable number.
101121021020201 is a deficient number, since it is larger than the sum of its proper divisors (23344382060503).
101121021020201 is a wasteful number, since it uses less digits than its factorization.
101121021020201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78230600.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 101121021020201 its reverse (102020120121101), we get a palindrome (203141141141302).
The spelling of 101121021020201 in words is "one hundred one trillion, one hundred twenty-one billion, twenty-one million, twenty thousand, two hundred one".
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