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13010212212102 = 2327663011557377
BaseRepresentation
bin1011110101010010110100…
…0100111100110110000110
31201001202122001120122200100
42331110231010330312012
53201124403311241402
643400450423424530
72511646121102460
oct275245504746606
951052561518610
1013010212212102
114166666688906
1215615718b5146
13734b1c617581
1432d9aa429130
1517865aeb271c
hexbd52d13cd86

13010212212102 has 48 divisors (see below), whose sum is σ = 32216270160672. Its totient is φ = 3717145036800.

The previous prime is 13010212212089. The next prime is 13010212212113. The reversal of 13010212212102 is 20121221201031.

13010212212102 is a `hidden beast` number, since 130 + 10 + 212 + 212 + 102 = 666.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7575238 + ... + 9132614.

It is an arithmetic number, because the mean of its divisors is an integer number (671172295014).

Almost surely, 213010212212102 is an apocalyptic number.

13010212212102 is an abundant number, since it is smaller than the sum of its proper divisors (19206057948570).

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

13010212212102 is a wasteful number, since it uses less digits than its factorization.

13010212212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623693 (or 1623690 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 13010212212102 its reverse (20121221201031), we get a palindrome (33131433413133).

The spelling of 13010212212102 in words is "thirteen trillion, ten billion, two hundred twelve million, two hundred twelve thousand, one hundred two".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 66301 132602 198903 397806 464107 596709 928214 1193418 1392321 1557377 2784642 3114754 4176963 4672131 8353926 9344262 10901639 14016393 21803278 28032786 32704917 65409834 98114751 196229502 103255652477 206511304954 309766957431 619533914862 722789567339 929300872293 1445579134678 1858601744586 2168368702017 4336737404034 6505106106051 13010212212102