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12333230313313 = 7131092574838111
BaseRepresentation
bin1011001101111000110111…
…0011111100111101100001
31121200001020000200221201111
42303132031303330331201
53104031423430011223
642121450252103321
72412021641645650
oct263361563747541
947601200627644
1012333230313313
113a25547a92358
121472319a64b41
136b6031c06880
14308d081a5197
15165c37ae330d
hexb378dcfcf61

12333230313313 has 32 divisors (see below), whose sum is σ = 15378229278720. Its totient is φ = 9631012700160.

The previous prime is 12333230313277. The next prime is 12333230313323. The reversal of 12333230313313 is 31331303233321.

It is a cyclic number.

It is not a de Polignac number, because 12333230313313 - 241 = 10134207057761 is a prime.

It is a super-2 number, since 2×123332303133132 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12333230313323) 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, 130128 + ... + 4968238.

It is an arithmetic number, because the mean of its divisors is an integer number (480569664960).

Almost surely, 212333230313313 is an apocalyptic number.

12333230313313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12333230313313 is a deficient number, since it is larger than the sum of its proper divisors (3044998965407).

12333230313313 is a wasteful number, since it uses less digits than its factorization.

12333230313313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838497.

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 12333230313313 its reverse (31331303233321), we get a palindrome (43664533546634).

The spelling of 12333230313313 in words is "twelve trillion, three hundred thirty-three billion, two hundred thirty million, three hundred thirteen thousand, three hundred thirteen".

Divisors: 1 7 13 91 109 257 763 1417 1799 3341 9919 23387 28013 196091 364169 2549183 4838111 33866777 62895443 440268101 527354099 1243394527 3691478693 6855603287 8703761689 16164128851 47989223009 113148901957 135530003443 948710024101 1761890044759 12333230313313