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13230213230223 = 32111923330187151
BaseRepresentation
bin1100000010000110011000…
…1010001110111010001111
31201211210111022022100000200
43000201212022032322033
53213230434041331343
644045513121024543
72533565005643613
oct300414612167217
951753438270020
1013230213230223
1142409a1503a50
12159812b785153
1374c7b05a98c2
1433a4ba9b9343
1517e2353044d3
hexc086628ee8f

13230213230223 has 48 divisors (see below), whose sum is σ = 22039035932160. Its totient is φ = 7563692304000.

The previous prime is 13230213230197. The next prime is 13230213230287. The reversal of 13230213230223 is 32203231203231.

13230213230223 is a `hidden beast` number, since 1 + 3 + 2 + 302 + 1 + 32 + 302 + 23 = 666.

It is not a de Polignac number, because 13230213230223 - 25 = 13230213230191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230213231223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14655303 + ... + 15531848.

It is an arithmetic number, because the mean of its divisors is an integer number (459146581920).

Almost surely, 213230213230223 is an apocalyptic number.

13230213230223 is a deficient number, since it is larger than the sum of its proper divisors (8808822701937).

13230213230223 is a wasteful number, since it uses less digits than its factorization.

13230213230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30187420 (or 30187417 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13230213230223 its reverse (32203231203231), we get a palindrome (45433444433454).

The spelling of 13230213230223 in words is "thirteen trillion, two hundred thirty billion, two hundred thirteen million, two hundred thirty thousand, two hundred twenty-three".

Divisors: 1 3 9 11 19 33 57 99 171 209 233 627 699 1881 2097 2563 4427 7689 13281 23067 39843 48697 146091 438273 30187151 90561453 271684359 332058661 573555869 996175983 1720667607 2988527949 5162002821 6309114559 7033606183 18927343677 21100818549 56782031031 63302455647 77369668013 133638517477 232109004039 400915552431 696327012117 1202746657293 1470023692247 4410071076741 13230213230223