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12143104110141 = 3171923312566963
BaseRepresentation
bin1011000010110100100101…
…1010000010111000111101
31120222212110210201010010220
42300231021122002320331
53042423034123011031
641454244235451553
72362211303615424
oct260551132027075
946885423633126
1012143104110141
113961952777924
1214414b8bb6bb9
136a11223b8634
142dda2d5942bb
15160d0b3ed596
hexb0b49682e3d

12143104110141 has 96 divisors (see below), whose sum is σ = 19457115909120. Its totient is φ = 6681624491520.

The previous prime is 12143104110127. The next prime is 12143104110157. The reversal of 12143104110141 is 14101140134121.

It is a happy number.

It is not a de Polignac number, because 12143104110141 - 26 = 12143104110077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12143104110101) 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, 21134326 + ... + 21701288.

It is an arithmetic number, because the mean of its divisors is an integer number (202678290720).

Almost surely, 212143104110141 is an apocalyptic number.

It is an amenable number.

12143104110141 is a deficient number, since it is larger than the sum of its proper divisors (7314011798979).

12143104110141 is a wasteful number, since it uses less digits than its factorization.

12143104110141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567087 (or 567056 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 12143104110141 its reverse (14101140134121), we get a palindrome (26244244244262).

The spelling of 12143104110141 in words is "twelve trillion, one hundred forty-three billion, one hundred four million, one hundred ten thousand, one hundred forty-one".

Divisors: 1 3 17 19 23 31 51 57 69 93 323 391 437 527 589 713 961 969 1173 1311 1581 1767 2139 2883 7429 10013 12121 13547 16337 18259 22103 22287 30039 36363 40641 49011 54777 66309 230299 310403 375751 419957 566963 690897 931209 1127253 1259871 1700889 7139269 9638371 10772297 13040149 17575853 21417807 28915113 32316891 39120447 52727559 183129049 221682533 247762831 298789501 333941207 404244619 544851443 549387147 665047599 743288493 896368503 1001823621 1212733857 1634554329 4211968127 5677000519 6872158523 7680647761 9262474531 10352177417 12531583189 12635904381 17031001557 20616475569 23041943283 27787423593 31056532251 37594749567 130571011937 175987016089 213036914213 238100080591 391713035811 527961048267 639110742639 714300241773 4047701370047 12143104110141