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13102102013302 = 2233125746177551
BaseRepresentation
bin1011111010101001001000…
…1000101110010101110110
31201101112211000110012200201
42332222102020232111312
53204131101103411202
643511004513031114
72521411205400511
oct276522210562566
951345730405621
1013102102013302
1141a1630019575
12157733755549a
137406a4b0c1c3
143342062d7d78
1517ac381d5387
hexbea9222e576

13102102013302 has 64 divisors (see below), whose sum is σ = 21297918394368. Its totient is φ = 6027310080000.

The previous prime is 13102102013257. The next prime is 13102102013309. The reversal of 13102102013302 is 20331020120131.

It is a self number, because there is not a number n which added to its sum of digits gives 13102102013302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102102013309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168909427 + ... + 168986977.

It is an arithmetic number, because the mean of its divisors is an integer number (332779974912).

Almost surely, 213102102013302 is an apocalyptic number.

13102102013302 is a deficient number, since it is larger than the sum of its proper divisors (8195816381066).

13102102013302 is a wasteful number, since it uses less digits than its factorization.

13102102013302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78325.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13102102013302 its reverse (20331020120131), we get a palindrome (33433122133433).

The spelling of 13102102013302 in words is "thirteen trillion, one hundred two billion, one hundred two million, thirteen thousand, three hundred two".

Divisors: 1 2 23 31 46 62 257 461 514 713 922 1426 5911 7967 10603 11822 14291 15934 21206 28582 77551 118477 155102 183241 236954 328693 366482 657386 1783673 2404081 2724971 3567346 3672787 4808162 5449942 7345574 19930607 35751011 39861214 55293863 71502022 84474101 110587726 168948202 458403961 617848817 822273253 916807922 1108281341 1235697634 1644546506 2216562682 9188009827 14210522791 18376019654 25490470843 28421045582 50980941686 211324226021 284828304637 422648452042 569656609274 6551051006651 13102102013302