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12310130013111 = 327613203260477
BaseRepresentation
bin1011001100100010110011…
…1011010011001110110111
31121120211121010102010010100
42303020230323103032313
53103142121240404421
642103110132325143
72410243332433650
oct263105473231667
947524533363110
1012310130013111
113a16773516967
1214699517737b3
136b3ac012a398
14307b56248527
15165334abec26
hexb322ced33b7

12310130013111 has 24 divisors (see below), whose sum is σ = 20654623562144. Its totient is φ = 6919042628160.

The previous prime is 12310130013047. The next prime is 12310130013121. The reversal of 12310130013111 is 11131003101321.

12310130013111 is a `hidden beast` number, since 1 + 231 + 0 + 1 + 300 + 131 + 1 + 1 = 666.

It is not a de Polignac number, because 12310130013111 - 26 = 12310130013047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310130013121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1601626396 + ... + 1601634081.

Almost surely, 212310130013111 is an apocalyptic number.

12310130013111 is a deficient number, since it is larger than the sum of its proper divisors (8344493549033).

12310130013111 is a wasteful number, since it uses less digits than its factorization.

12310130013111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203260551 (or 3203260548 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 12310130013111 its reverse (11131003101321), we get a palindrome (23441133114432).

The spelling of 12310130013111 in words is "twelve trillion, three hundred ten billion, one hundred thirty million, thirteen thousand, one hundred eleven".

Divisors: 1 3 7 9 21 61 63 183 427 549 1281 3843 3203260477 9609781431 22422823339 28829344293 67268470017 195398889097 201805410051 586196667291 1367792223679 1758590001873 4103376671037 12310130013111