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12301103230 = 2513613374603
BaseRepresentation
bin10110111010011001…
…11111000001111110
31011202021200210022221
423131030333001332
5200143040300410
65352343155554
7613555436503
oct133514770176
934667623287
1012301103230
115242719a19
122473745bba
13121065a810
148499db4aa
154bedeb4da
hex2dd33f07e

12301103230 has 64 divisors (see below), whose sum is σ = 24313318848. Its totient is φ = 4453263360.

The previous prime is 12301103197. The next prime is 12301103237. The reversal of 12301103230 is 3230110321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301103237) 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, 2670109 + ... + 2674711.

It is an arithmetic number, because the mean of its divisors is an integer number (379895607).

Almost surely, 212301103230 is an apocalyptic number.

12301103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12301103230 is a deficient number, since it is larger than the sum of its proper divisors (12012215618).

12301103230 is a wasteful number, since it uses less digits than its factorization.

12301103230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5021.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12301103230 its reverse (3230110321), we get a palindrome (15531213551).

The spelling of 12301103230 in words is "twelve billion, three hundred one million, one hundred three thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 61 65 122 130 305 337 610 674 793 1586 1685 3370 3965 4381 4603 7930 8762 9206 20557 21905 23015 41114 43810 46030 59839 102785 119678 205570 267241 280783 299195 534482 561566 598390 1336205 1403915 1551211 2672410 2807830 3102422 3650179 7300358 7756055 15512110 18250895 20165743 36501790 40331486 94623871 100828715 189247742 201657430 473119355 946238710 1230110323 2460220646 6150551615 12301103230