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12313330301023 = 1723296716207871
BaseRepresentation
bin1011001100101110101110…
…1011011011100001011111
31121121010212011022120211021
42303023223223123201133
53103220200024113043
642104355453505011
72410415542433263
oct263135353334137
947533764276737
1012313330301023
113a18065a46604
12146a4a54a2167
136b41b0169c7b
14307d7b2aa0a3
15165470a283ed
hexb32ebadb85f

12313330301023 has 32 divisors (see below), whose sum is σ = 14283673436160. Its totient is φ = 10543154603520.

The previous prime is 12313330301003. The next prime is 12313330301099. The reversal of 12313330301023 is 32010303331321.

It is not a de Polignac number, because 12313330301023 - 217 = 12313330169951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313330301003) 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, 7344223 + ... + 8863648.

It is an arithmetic number, because the mean of its divisors is an integer number (446364794880).

Almost surely, 212313330301023 is an apocalyptic number.

12313330301023 is a deficient number, since it is larger than the sum of its proper divisors (1970343135137).

12313330301023 is a wasteful number, since it uses less digits than its factorization.

12313330301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16208007.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 12313330301023 its reverse (32010303331321), we get a palindrome (44323633632344).

The spelling of 12313330301023 in words is "twelve trillion, three hundred thirteen billion, three hundred thirty million, three hundred one thousand, twenty-three".

Divisors: 1 17 23 29 67 391 493 667 1139 1541 1943 11339 26197 33031 44689 759713 16207871 275533807 372781033 470028259 1085927357 6337277561 7990480403 10810649957 18460765069 24976329211 31491893353 183781049269 424597596587 535362187001 724313547119 12313330301023