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13310002302020 = 2256619011111731
BaseRepresentation
bin1100000110101111100111…
…1101011000110001000100
31202010102102221112010220222
43001223321331120301010
53221032341042131040
644150310341443512
72542421156604314
oct301537175306104
952112387463828
1013310002302020
1142718163435a6
1215ab698a10598
13757187acc218
143402c9729444
1518135500abb5
hexc1af9f58c44

13310002302020 has 48 divisors (see below), whose sum is σ = 27996647910336. Its totient is φ = 5315308944000.

The previous prime is 13310002302013. The next prime is 13310002302073. The reversal of 13310002302020 is 2020320001331.

13310002302020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133100023020202 (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13310002302020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119069555 + ... + 119181285.

It is an arithmetic number, because the mean of its divisors is an integer number (583263498132).

Almost surely, 213310002302020 is an apocalyptic number.

13310002302020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13310002302020 is an abundant number, since it is smaller than the sum of its proper divisors (14686645608316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13310002302020 is a wasteful number, since it uses less digits than its factorization.

13310002302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121412 (or 121410 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13310002302020 its reverse (2020320001331), we get a palindrome (15330322303351).

The spelling of 13310002302020 in words is "thirteen trillion, three hundred ten billion, two million, three hundred two thousand, twenty".

Divisors: 1 2 4 5 10 20 661 1322 2644 3305 6610 9011 13220 18022 36044 45055 90110 111731 180220 223462 446924 558655 1117310 2234620 5956271 11912542 23825084 29781355 59562710 73854191 119125420 147708382 295416764 369270955 738541910 1006808041 1477083820 2013616082 4027232164 5034040205 10068080410 20136160820 665500115101 1331000230202 2662000460404 3327500575505 6655001151010 13310002302020