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230012223220130 = 251319471981326757
BaseRepresentation
bin110100010011000111100100…
…110110111110100110100010
31010011101221202022110201212012
4310103013210312332212202
5220122010013121021010
62133110053454432522
766306556212455231
oct6423074466764642
91104357668421765
10230012223220130
116731a6aa66861a
1221969ab0202742
139b460a0b89c60
1440b29184d6b18
151b8d22becd005
hexd131e4dbe9a2

230012223220130 has 64 divisors (see below), whose sum is σ = 479322569295360. Its totient is φ = 78745850590464.

The previous prime is 230012223220093. The next prime is 230012223220183. The reversal of 230012223220130 is 31022322210032.

It is a junction number, because it is equal to n+sod(n) for n = 230012223220096 and 230012223220105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 990547289 + ... + 990779468.

It is an arithmetic number, because the mean of its divisors is an integer number (7489415145240).

Almost surely, 2230012223220130 is an apocalyptic number.

230012223220130 is an abundant number, since it is smaller than the sum of its proper divisors (249310346075230).

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

230012223220130 is a wasteful number, since it uses less digits than its factorization.

230012223220130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981326843.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 230012223220130 its reverse (31022322210032), we get a palindrome (261034545430162).

The spelling of 230012223220130 in words is "two hundred thirty trillion, twelve billion, two hundred twenty-three million, two hundred twenty thousand, one hundred thirty".

Divisors: 1 2 5 10 13 19 26 38 47 65 94 95 130 190 235 247 470 494 611 893 1222 1235 1786 2470 3055 4465 6110 8930 11609 23218 58045 116090 1981326757 3962653514 9906633785 19813267570 25757247841 37645208383 51514495682 75290416766 93122357579 128786239205 186244715158 188226041915 257572478410 376452083830 465611787895 489387708979 931223575790 978775417958 1210590648527 1769324794001 2421181297054 2446938544895 3538649588002 4893877089790 6052953242635 8846623970005 12105906485270 17693247940010 23001222322013 46002444644026 115006111610065 230012223220130