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13201313013 = 36723137821
BaseRepresentation
bin11000100101101110…
…00000110011110101
31021002000121012000000
430102313000303311
5204014014004023
610021541541513
7645066211020
oct142267006365
937060535000
1013201313013
115664884949
122685114899
131324cc8825
148d33b01b7
15523e6a243
hex312dc0cf5

13201313013 has 112 divisors (see below), whose sum is σ = 23805225216. Its totient is φ = 7154231040.

The previous prime is 13201313009. The next prime is 13201313029. The reversal of 13201313013 is 31031310231.

It is a happy number.

13201313013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13201313013 - 22 = 13201313009 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 (13201313813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 16079143 + ... + 16079963.

Almost surely, 213201313013 is an apocalyptic number.

It is an amenable number.

13201313013 is a deficient number, since it is larger than the sum of its proper divisors (10603912203).

13201313013 is an equidigital number, since it uses as much as digits as its factorization.

13201313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13201313013 its reverse (31031310231), we get a palindrome (44232623244).

The spelling of 13201313013 in words is "thirteen billion, two hundred one million, three hundred thirteen thousand, thirteen".

Divisors: 1 3 7 9 21 23 27 63 69 81 137 161 189 207 243 411 483 567 621 729 821 959 1233 1449 1701 1863 2463 2877 3151 3699 4347 5103 5589 5747 7389 8631 9453 11097 13041 16767 17241 18883 22057 22167 25893 28359 33291 39123 51723 56649 66171 66501 77679 85077 99873 112477 117369 132181 155169 169947 198513 199503 233037 255231 337431 396543 465507 509841 595539 598509 699111 765693 787339 1012293 1189629 1396521 1529523 1786617 2297079 2362017 2586971 3036879 3568887 4189563 4588569 5359851 7086051 7760913 9110637 10706661 13765707 16079553 18108797 21258153 23282739 27331911 32119983 54326391 63774459 69848217 81995733 96359949 162979173 191323377 209544651 488937519 573970131 628633953 1466812557 1885901859 4400437671 13201313013