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13102230122303 = 7172832267171617
BaseRepresentation
bin1011111010101001100111…
…0001011010111100111111
31201101120010221111211012112
42332222121301122330333
53204131331402403203
643511025330524235
72521414322324240
oct276523161327477
951346127454175
1013102230122303
1141a1696369783
12157737243667b
137406c551504a
14334219324cc7
1517ac4458d6d8
hexbea99c5af3f

13102230122303 has 32 divisors (see below), whose sum is σ = 15917934703104. Its totient is φ = 10527809605632.

The previous prime is 13102230122297. The next prime is 13102230122341. The reversal of 13102230122303 is 30322103220131.

It is a cyclic number.

It is not a de Polignac number, because 13102230122303 - 220 = 13102229073727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102230142303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76259951 + ... + 76431567.

It is an arithmetic number, because the mean of its divisors is an integer number (497435459472).

Almost surely, 213102230122303 is an apocalyptic number.

13102230122303 is a deficient number, since it is larger than the sum of its proper divisors (2815704580801).

13102230122303 is a wasteful number, since it uses less digits than its factorization.

13102230122303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174191.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13102230122303 its reverse (30322103220131), we get a palindrome (43424333342434).

The spelling of 13102230122303 in words is "thirteen trillion, one hundred two billion, two hundred thirty million, one hundred twenty-two thousand, three hundred three".

Divisors: 1 7 17 119 283 1981 2267 4811 15869 33677 38539 171617 269773 641561 1201319 2917489 4490927 10906537 20422423 48567611 76345759 339973277 389055739 825649387 2723390173 5779545709 6613947563 46297632941 110102774137 770719418959 1871747160329 13102230122303