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12300130310320 = 2459531162113883
BaseRepresentation
bin1011001011111101100011…
…1001011101100010110000
31121112212210020012120200201
42302333120321131202300
53103011131324412240
642054334000124544
72406440460400336
oct262773071354260
947485706176621
1012300130310320
113a12501995186
121467a20906754
136b2b88515298
14307488161b56
15164e4bc6ed9a
hexb2fd8e5d8b0

12300130310320 has 80 divisors (see below), whose sum is σ = 28632336868512. Its totient is φ = 4914112501760.

The previous prime is 12300130310219. The next prime is 12300130310333. The reversal of 12300130310320 is 2301303100321.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-4 number, since 4×123001303103204 (a number of 53 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885978099 + ... + 885991981.

Almost surely, 212300130310320 is an apocalyptic number.

12300130310320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300130310320 is an abundant number, since it is smaller than the sum of its proper divisors (16332206558192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12300130310320 is a wasteful number, since it uses less digits than its factorization.

12300130310320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26470 (or 26464 counting only the distinct ones).

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

Adding to 12300130310320 its reverse (2301303100321), we get a palindrome (14601433410641).

The spelling of 12300130310320 in words is "twelve trillion, three hundred billion, one hundred thirty million, three hundred ten thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 953 1906 3812 4765 7624 9530 11621 13883 15248 19060 23242 27766 38120 46484 55532 58105 69415 76240 92968 111064 116210 138830 185936 222128 232420 277660 464840 555320 929680 1110640 11074813 13230499 22149626 26460998 44299252 52921996 55374065 66152495 88598504 105843992 110748130 132304990 161334343 177197008 211687984 221496260 264609980 322668686 442992520 529219960 645337372 806671715 885985040 1058439920 1290674744 1613343430 2581349488 3226686860 6453373720 12906747440 153751628879 307503257758 615006515516 768758144395 1230013031032 1537516288790 2460026062064 3075032577580 6150065155160 12300130310320