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12130100120300 = 2252215875619169
BaseRepresentation
bin1011000010000100001001…
…0011110000101011101100
31120221121220112101222122112
42300201002103300223230
53042214421112322200
641444254023103152
72361241121542541
oct260410223605354
946847815358575
1012130100120300
11395738a317888
12143aa89ba1ab8
1369cb2c24a8a6
142dd1584aabc8
151607e995e535
hexb08424f0aec

12130100120300 has 36 divisors (see below), whose sum is σ = 26323541305320. Its totient is φ = 4851814417920.

The previous prime is 12130100120273. The next prime is 12130100120317. The reversal of 12130100120300 is 302100103121.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 650885 + ... + 4968284.

Almost surely, 212130100120300 is an apocalyptic number.

12130100120300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12130100120300 is an abundant number, since it is smaller than the sum of its proper divisors (14193441185020).

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

12130100120300 is a wasteful number, since it uses less digits than its factorization.

12130100120300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5640770 (or 5640763 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12130100120300 its reverse (302100103121), we get a palindrome (12432200223421).

The spelling of 12130100120300 in words is "twelve trillion, one hundred thirty billion, one hundred million, one hundred twenty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 21587 43174 86348 107935 215870 431740 539675 1079350 2158700 5619169 11238338 22476676 28095845 56191690 112383380 140479225 280958450 561916900 121301001203 242602002406 485204004812 606505006015 1213010012030 2426020024060 3032525030075 6065050060150 12130100120300