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30101233120101 = 321113421284319541
BaseRepresentation
bin1101101100000011111010…
…10011101011001101100101
310221120122112200200002111200
412312001331103223031211
512421134311134320401
6144004152100153113
76224512421615103
oct666017523531545
9127518480602450
1030101233120101
1196559523a4580
1234619a2098799
1313a46c356b350
14760c9c0bcc73
153730073e2686
hex1b607d4eb365

30101233120101 has 96 divisors (see below), whose sum is σ = 51222843794304. Its totient is φ = 16793082432000.

The previous prime is 30101233120037. The next prime is 30101233120129. The reversal of 30101233120101 is 10102133210103.

30101233120101 is a `hidden beast` number, since 30 + 101 + 2 + 331 + 201 + 0 + 1 = 666.

It is not a de Polignac number, because 30101233120101 - 26 = 30101233120037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30101233120151) 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, 1540404391 + ... + 1540423931.

It is an arithmetic number, because the mean of its divisors is an integer number (533571289524).

Almost surely, 230101233120101 is an apocalyptic number.

It is an amenable number.

30101233120101 is a deficient number, since it is larger than the sum of its proper divisors (21121610674203).

30101233120101 is a wasteful number, since it uses less digits than its factorization.

30101233120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22835 (or 22832 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 30101233120101 its reverse (10102133210103), we get a palindrome (40203366330204).

The spelling of 30101233120101 in words is "thirty trillion, one hundred one billion, two hundred thirty-three million, one hundred twenty thousand, one hundred one".

Divisors: 1 3 9 11 13 33 39 99 117 143 421 429 1263 1287 2843 3789 4631 5473 8529 13893 16419 19541 25587 31273 36959 41679 49257 58623 60203 93819 110877 175869 180609 214951 254033 281457 332631 406549 541827 644853 762099 1196903 1219647 1934559 2286297 2794363 3590709 3658941 8226761 8383089 10772127 13165933 15559739 24680283 25149267 39497799 46679217 55555063 74040849 90494371 106947893 118493397 140037651 166665189 171157129 271483113 320843679 499995567 513471387 611105693 722215819 814449339 962531037 1176426823 1540414161 1833317079 2166647457 3529280469 5499951237 6499942371 7944374009 10587841407 23388681523 23833122027 70166044569 71499366081 210498133707 257275496753 304052859799 771826490259 912158579397 2315479470777 2736475738191 3344581457789 10033744373367 30101233120101