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1320110103130 = 257137918362917
BaseRepresentation
bin10011001101011100101…
…100011001101001011010
311200012102202001112120121
4103031130230121221122
5133112041141300010
62450241124543454
7164242362506560
oct23153454315132
94605382045517
101320110103130
11469945813335
12193a1a251b8a
1397641542350
1447c72331a30
152451468e3da
hex1335cb19a5a

1320110103130 has 64 divisors (see below), whose sum is σ = 2961571415040. Its totient is φ = 412504545024.

The previous prime is 1320110103119. The next prime is 1320110103133. The reversal of 1320110103130 is 313010110231.

It is not an unprimeable number, because it can be changed into a prime (1320110103133) 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, 9109569 + ... + 9253348.

It is an arithmetic number, because the mean of its divisors is an integer number (46274553360).

Almost surely, 21320110103130 is an apocalyptic number.

1320110103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320110103130 is an abundant number, since it is smaller than the sum of its proper divisors (1641461311910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1320110103130 is a wasteful number, since it uses less digits than its factorization.

1320110103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18363023.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1320110103130 its reverse (313010110231), we get a palindrome (1633120213361).

The spelling of 1320110103130 in words is "one trillion, three hundred twenty billion, one hundred ten million, one hundred three thousand, one hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 79 91 130 158 182 395 455 553 790 910 1027 1106 2054 2765 5135 5530 7189 10270 14378 35945 71890 18362917 36725834 91814585 128540419 183629170 238717921 257080838 477435842 642702095 1193589605 1285404190 1450670443 1671025447 2387179210 2901340886 3342050894 7253352215 8355127235 10154693101 14506704430 16710254470 18858715759 20309386202 37717431518 50773465505 94293578795 101546931010 132011010313 188587157590 264022020626 660055051565 1320110103130