Base | Representation |
---|---|
bin | 110111111011010110… |
… | …0111110001010101111 |
3 | 102111000012011200121211 |
4 | 1233312230332022233 |
5 | 3431432343213403 |
6 | 131101414135251 |
7 | 11451160341466 |
oct | 1576654761257 |
9 | 374005150554 |
10 | 120103101103 |
11 | 46a32084547 |
12 | 1b33a351527 |
13 | b43067553b |
14 | 5b54d039dd |
15 | 31ce06e06d |
hex | 1bf6b3e2af |
120103101103 has 8 divisors (see below), whose sum is σ = 125328457728. Its totient is φ = 114878034744.
The previous prime is 120103101061. The next prime is 120103101121. The reversal of 120103101103 is 301101301021.
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 120103101103 - 29 = 120103100591 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120103101143) 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, 1479550 + ... + 1558612.
It is an arithmetic number, because the mean of its divisors is an integer number (15666057216).
Almost surely, 2120103101103 is an apocalyptic number.
120103101103 is a deficient number, since it is larger than the sum of its proper divisors (5225356625).
120103101103 is an equidigital number, since it uses as much as digits as its factorization.
120103101103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145133.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 120103101103 its reverse (301101301021), we get a palindrome (421204402124).
It can be divided in two parts, 12010 and 3101103, that added together give a palindrome (3113113).
The spelling of 120103101103 in words is "one hundred twenty billion, one hundred three million, one hundred one thousand, one hundred three".
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