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232301022201213 = 37236782727673137
BaseRepresentation
bin110100110100011011001011…
…111010001100010101111101
31010110111202112122112220012220
4310310123023322030111331
5220422004443140414323
62142021341044115553
766634123613013060
oct6464331372142575
91113452478486186
10232301022201213
1168022345a59379
12220795b2395bb9
139c80b7a7a2584
14415160264c8d7
151bcca3911e0e3
hexd346cbe8c57d

232301022201213 has 128 divisors (see below), whose sum is σ = 375594733928448. Its totient is φ = 124840684007424.

The previous prime is 232301022201211. The next prime is 232301022201217. The reversal of 232301022201213 is 312102220103232.

It is not a de Polignac number, because 232301022201213 - 21 = 232301022201211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232301022201211) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 74051965981 + ... + 74051969117.

It is an arithmetic number, because the mean of its divisors is an integer number (2934333858816).

Almost surely, 2232301022201213 is an apocalyptic number.

232301022201213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

232301022201213 is a deficient number, since it is larger than the sum of its proper divisors (143293711727235).

232301022201213 is a wasteful number, since it uses less digits than its factorization.

232301022201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6831.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 232301022201213 its reverse (312102220103232), we get a palindrome (544403242304445).

The spelling of 232301022201213 in words is "two hundred thirty-two trillion, three hundred one billion, twenty-two million, two hundred one thousand, two hundred thirteen".

Divisors: 1 3 7 21 23 67 69 161 201 469 483 827 1407 1541 2481 2767 3137 4623 5789 8301 9411 10787 17367 19021 19369 21959 32361 55409 57063 58107 63641 65877 72151 133147 166227 185389 190923 210179 216453 387863 399441 445487 505057 556167 630537 1163589 1274407 1297723 1336461 1471253 1515171 2288309 2594299 3823221 3893169 4263947 4413759 4834117 6864927 7782897 8680079 8920849 12791841 14502351 16018163 18160093 26040237 26762547 29847629 33838819 48054489 52631107 54480279 59668877 60760553 89542887 101516457 153316703 157893321 173818033 179006631 182281659 199641817 368417749 417682139 459950109 521454099 581565293 598925451 1073216921 1105253247 1216726231 1253046417 1397492719 1744695879 3219650763 3526284169 3650178693 3997814759 4070957051 4192478157 7178425333 10578852507 11993444277 12212871153 13376001739 21535275999 24683989183 27984703313 40128005217 50248977331 74051967549 83954109939 93632012173 150746931993 165103782659 280896036519 480954497311 495311347977 1155726478613 1442863491933 3366681481177 3467179435839 10100044443531 11061953438153 33185860314459 77433674067071 232301022201213