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230210132123223 = 3571673532295773
BaseRepresentation
bin110100010101111111111001…
…001001100001111001010111
31010012002212120220222200200000
4310111333321021201321113
5220133230322310420343
62133341024045222343
766330063452415630
oct6425777111417127
91105085526880600
10230210132123223
116739662902175a
12219a03235619b3
139b5b950bb7785
1440bc3309a8887
151b93461a97ed3
hexd15ff9261e57

230210132123223 has 96 divisors (see below), whose sum is σ = 397587798107136. Its totient is φ = 130390446117888.

The previous prime is 230210132123201. The next prime is 230210132123261. The reversal of 230210132123223 is 322321231012032.

230210132123223 is a `hidden beast` number, since 2 + 3 + 0 + 2 + 10 + 1 + 321 + 2 + 322 + 3 = 666.

It is not a de Polignac number, because 230210132123223 - 213 = 230210132115031 is a prime.

It is a super-3 number, since 3×2302101321232233 (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230210132123123) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 99127765 + ... + 101423537.

It is an arithmetic number, because the mean of its divisors is an integer number (4141539563616).

Almost surely, 2230210132123223 is an apocalyptic number.

230210132123223 is a deficient number, since it is larger than the sum of its proper divisors (167377665983913).

230210132123223 is a wasteful number, since it uses less digits than its factorization.

230210132123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296315 (or 2296303 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 230210132123223 its reverse (322321231012032), we get a palindrome (552531363135255).

The spelling of 230210132123223 in words is "two hundred thirty trillion, two hundred ten billion, one hundred thirty-two million, one hundred twenty-three thousand, two hundred twenty-three".

Divisors: 1 3 7 9 21 27 63 81 167 189 243 353 501 567 1059 1169 1503 1701 2471 3177 3507 4509 7413 9531 10521 13527 22239 28593 31563 40581 58951 66717 85779 94689 176853 200151 284067 412657 530559 600453 1237971 1591677 2295773 3713913 4775031 6887319 11141739 14325093 16070411 20661957 33425217 48211233 61985871 100275651 144633699 185957613 383394091 433901097 557872839 810407869 1150182273 1301703291 2431223607 2683758637 3450546819 3905109873 5672855083 7293670821 8051275911 10351640457 17018565249 21881012463 24153827733 31054921371 51055695747 65643037389 72461483199 93164764113 135338114123 153167087241 196929112167 217384449597 406014342369 459501261723 652153348791 947366798861 1218043027107 1378503785169 2842100396583 3654129081321 8526301189749 10962387243963 25578903569247 32887161731889 76736710707741 230210132123223