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30231302311301 = 7132194144374051
BaseRepresentation
bin1101101111110110001100…
…00010010000110110000101
310222001002021102210121121112
412313323012002100312011
512430302201342430201
6144144022450254405
76240065565530060
oct667730602206605
9128032242717545
1030231302311301
1196a6029032013
123483041b87405
1313b3a5188a500
147672ba8398d7
153765bb3720bb
hex1b7ec6090d85

30231302311301 has 96 divisors (see below), whose sum is σ = 40433387258880. Its totient is φ = 22057468992000.

The previous prime is 30231302311097. The next prime is 30231302311313. The reversal of 30231302311301 is 10311320313203.

It is not a de Polignac number, because 30231302311301 - 226 = 30231235202437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231302311601) 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, 408212726 + ... + 408286776.

It is an arithmetic number, because the mean of its divisors is an integer number (421181117280).

Almost surely, 230231302311301 is an apocalyptic number.

It is an amenable number.

30231302311301 is a deficient number, since it is larger than the sum of its proper divisors (10202084947579).

30231302311301 is a wasteful number, since it uses less digits than its factorization.

30231302311301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74587 (or 74574 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 30231302311301 its reverse (10311320313203), we get a palindrome (40542622624504).

The spelling of 30231302311301 in words is "thirty trillion, two hundred thirty-one billion, three hundred two million, three hundred eleven thousand, three hundred one".

Divisors: 1 7 13 19 41 91 133 169 247 287 443 533 779 1183 1729 3101 3211 3731 5453 5759 6929 8417 10127 18163 22477 40313 48503 58919 70889 74051 74867 109421 127141 131651 236119 345097 518357 524069 765947 921557 962663 1406969 1422473 1652833 2415679 3036091 3069547 4486261 6738641 9848783 9957311 12514619 18290597 21252637 21486829 31403827 32804593 39469183 57685729 58321393 87602333 128034179 229632151 237777761 276284281 403800103 408249751 426459709 513099379 623287267 749914477 1344988313 1664444327 2985217963 3591695653 4363010869 5249401339 5543976217 8102734471 9414918191 9748888201 17484848069 25554777947 38807833519 56719141297 68242217407 105335548123 122393936483 178883445629 227303024897 332212113311 737348836861 1591121174279 2325484793177 4318757473043 30231302311301