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12313020003102 = 23271353141832193
BaseRepresentation
bin1011001100101101100100…
…1011101111001100011110
31121121010001112102211002200
42303023121023233030132
53103214031110044402
642104305011032330
72410405054103520
oct263133113571436
947533045384080
1012313020003102
113a17a16879145
12146a41959b6a6
136b4160aa4b30
14307d4bdb5a10
1516545368321c
hexb32d92ef31e

12313020003102 has 96 divisors (see below), whose sum is σ = 33454243263168. Its totient is φ = 3186118361088.

The previous prime is 12313020003073. The next prime is 12313020003113. The reversal of 12313020003102 is 20130002031321.

12313020003102 is a `hidden beast` number, since 1 + 23 + 130 + 200 + 0 + 310 + 2 = 666.

It is a super-2 number, since 2×123130200031022 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70829283 + ... + 71002910.

It is an arithmetic number, because the mean of its divisors is an integer number (348481700658).

Almost surely, 212313020003102 is an apocalyptic number.

12313020003102 is an abundant number, since it is smaller than the sum of its proper divisors (21141223260066).

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

12313020003102 is a wasteful number, since it uses less digits than its factorization.

12313020003102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141832274 (or 141832271 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12313020003102 its reverse (20130002031321), we get a palindrome (32443022034423).

The spelling of 12313020003102 in words is "twelve trillion, three hundred thirteen billion, twenty million, three thousand, one hundred two".

Divisors: 1 2 3 6 7 9 13 14 18 21 26 39 42 53 63 78 91 106 117 126 159 182 234 273 318 371 477 546 689 742 819 954 1113 1378 1638 2067 2226 3339 4134 4823 6201 6678 9646 12402 14469 28938 43407 86814 141832193 283664386 425496579 850993158 992825351 1276489737 1843818509 1985650702 2552979474 2978476053 3687637018 5531455527 5956952106 7517106229 8935428159 11062911054 12906729563 15034212458 16594366581 17870856318 22551318687 25813459126 33188733162 38720188689 45102637374 52619743603 67653956061 77440377378 97722380977 105239487206 116160566067 135307912122 157859230809 195444761954 232321132134 293167142931 315718461618 473577692427 586334285862 684056666839 879501428793 947155384854 1368113333678 1759002857586 2052170000517 4104340001034 6156510001551 12313020003102