Base | Representation |
---|---|
bin | 11011010101001010000001… |
… | …001011011101001111110101 |
3 | 120202121010002212022201221112 |
4 | 123111022001023131033311 |
5 | 111223333344213310401 |
6 | 1103351344431324405 |
7 | 34214146600104506 |
oct | 3325120113351765 |
9 | 522533085281845 |
10 | 120201122010101 |
11 | 35333011813190 |
12 | 11593948680705 |
13 | 520bbc0034b42 |
14 | 2197aa017cbad |
15 | dd6a9135c3bb |
hex | 6d52812dd3f5 |
120201122010101 has 32 divisors (see below), whose sum is σ = 132654950968320. Its totient is φ = 108009020246400.
The previous prime is 120201122010083. The next prime is 120201122010131. The reversal of 120201122010101 is 101010221102021.
It is a cyclic number.
It is not a de Polignac number, because 120201122010101 - 26 = 120201122010037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120201122010131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 459394025 + ... + 459655601.
It is an arithmetic number, because the mean of its divisors is an integer number (4145467217760).
Almost surely, 2120201122010101 is an apocalyptic number.
120201122010101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
120201122010101 is a deficient number, since it is larger than the sum of its proper divisors (12453828958219).
120201122010101 is a wasteful number, since it uses less digits than its factorization.
120201122010101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262985.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 120201122010101 its reverse (101010221102021), we get a palindrome (221211343112122).
The spelling of 120201122010101 in words is "one hundred twenty trillion, two hundred one billion, one hundred twenty-two million, ten thousand, one hundred one".
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