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12100002230300 = 22526115712634439
BaseRepresentation
bin1011000000010100000001…
…0101011011000000011100
31120211202012221220202102212
42300011000111123000130
53041221301032332200
641422355252535552
72356124222650235
oct260050025330034
946752187822385
1012100002230300
1139456448a3626
12143508a3215b8
1369a04380051a
142db90106008c
1515eb3744b035
hexb014055b01c

12100002230300 has 72 divisors (see below), whose sum is σ = 26857433410080. Its totient is φ = 4730333587200.

The previous prime is 12100002230273. The next prime is 12100002230357. The reversal of 12100002230300 is 303220000121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5359520 + ... + 7274919.

Almost surely, 212100002230300 is an apocalyptic number.

12100002230300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12100002230300 is an abundant number, since it is smaller than the sum of its proper divisors (14757431179780).

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

12100002230300 is a wasteful number, since it uses less digits than its factorization.

12100002230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12634671 (or 12634664 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12100002230300 its reverse (303220000121), we get a palindrome (12403222230421).

The spelling of 12100002230300 in words is "twelve trillion, one hundred billion, two million, two hundred thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 61 100 122 157 244 305 314 610 628 785 1220 1525 1570 3050 3140 3925 6100 7850 9577 15700 19154 38308 47885 95770 191540 239425 478850 957700 12634439 25268878 50537756 63172195 126344390 252688780 315860975 631721950 770700779 1263443900 1541401558 1983606923 3082803116 3853503895 3967213846 7707007790 7934427692 9918034615 15414015580 19267519475 19836069230 38535038950 39672138460 49590173075 77070077900 99180346150 121000022303 198360692300 242000044606 484000089212 605000111515 1210000223030 2420000446060 3025000557575 6050001115150 12100002230300