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12300100230 = 23511115332327
BaseRepresentation
bin10110111010010010…
…01010001010000110
31011202012210211110210
423131021022022012
5200142311201410
65352305500250
7613544061345
oct133511121206
934665724423
1012300100230
1152420a43a0
122473341686
131210399122
14849819b5c
154bec9e220
hex2dd24a286

12300100230 has 64 divisors (see below), whose sum is σ = 32232826368. Its totient is φ = 2979164160.

The previous prime is 12300100201. The next prime is 12300100259. The reversal of 12300100230 is 3200100321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12300100201) and next prime (12300100259).

It is a congruent number.

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, 364327 + ... + 396653.

It is an arithmetic number, because the mean of its divisors is an integer number (503637912).

Almost surely, 212300100230 is an apocalyptic number.

12300100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12300100230 is an abundant number, since it is smaller than the sum of its proper divisors (19932726138).

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

12300100230 is a wasteful number, since it uses less digits than its factorization.

12300100230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33501.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 12300100230 its reverse (3200100321), we get a palindrome (15500200551).

Subtracting from 12300100230 its reverse (3200100321), we obtain a palindrome (9099999909).

The spelling of 12300100230 in words is "twelve billion, three hundred million, one hundred thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 1153 2306 3459 5765 6918 11530 12683 17295 25366 32327 34590 38049 63415 64654 76098 96981 126830 161635 190245 193962 323270 355597 380490 484905 711194 969810 1066791 1777985 2133582 3555970 5333955 10667910 37273031 74546062 111819093 186365155 223638186 372730310 410003341 559095465 820006682 1118190930 1230010023 2050016705 2460020046 4100033410 6150050115 12300100230