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13010004310303 = 731113265245047
BaseRepresentation
bin1011110101010010000010…
…1011110111100100011111
31201001202002120101011000201
42331110200223313210133
53201123442100412203
643400414035404331
72511641015005000
oct275244053674437
951052076334021
1013010004310303
11416656a299140
1215615141536a7
13734ab8524760
1432d98a98b1a7
15178647ae6e1d
hexbd520af791f

13010004310303 has 32 divisors (see below), whose sum is σ = 17824467225600. Its totient is φ = 9357845222880.

The previous prime is 13010004310301. The next prime is 13010004310313. The reversal of 13010004310303 is 30301340001031.

It is not a de Polignac number, because 13010004310303 - 21 = 13010004310301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010004310301) 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, 132573475 + ... + 132671572.

It is an arithmetic number, because the mean of its divisors is an integer number (557014600800).

Almost surely, 213010004310303 is an apocalyptic number.

13010004310303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13010004310303 is a deficient number, since it is larger than the sum of its proper divisors (4814462915297).

13010004310303 is a wasteful number, since it uses less digits than its factorization.

13010004310303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265245092 (or 265245078 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13010004310303 its reverse (30301340001031), we get a palindrome (43311344311334).

The spelling of 13010004310303 in words is "thirteen trillion, ten billion, four million, three hundred ten thousand, three hundred three".

Divisors: 1 7 11 13 49 77 91 143 343 539 637 1001 3773 4459 7007 49049 265245047 1856715329 2917695517 3448185611 12997007303 20423868619 24137299277 37930041721 90979051121 142967080333 168961094939 265510292047 1000769562331 1182727664573 1858572044329 13010004310303