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131103411212410 = 257137913713311437
BaseRepresentation
bin11101110011110011100100…
…010000010001000001111010
3122012012100211010212121012221
4131303303210100101001322
5114140444241232244120
61142500024201354254
736420623514232630
oct3563634420210172
9565170733777187
10131103411212410
113885670a85262a
121285487719898a
13581ccc9cb0930
142453620711350
1510254797690aa
hex773ce441107a

131103411212410 has 128 divisors (see below), whose sum is σ = 296267883448320. Its totient is φ = 40667821369344.

The previous prime is 131103411212407. The next prime is 131103411212447. The reversal of 131103411212410 is 14212114301131.

It is a super-2 number, since 2×1311034112124102 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3193212 + ... + 16504648.

It is an arithmetic number, because the mean of its divisors is an integer number (2314592839440).

Almost surely, 2131103411212410 is an apocalyptic number.

131103411212410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131103411212410 is an abundant number, since it is smaller than the sum of its proper divisors (165164472235910).

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

131103411212410 is a wasteful number, since it uses less digits than its factorization.

131103411212410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13311680.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 131103411212410 its reverse (14212114301131), we get a palindrome (145315525513541).

The spelling of 131103411212410 in words is "one hundred thirty-one trillion, one hundred three billion, four hundred eleven million, two hundred twelve thousand, four hundred ten".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 79 91 130 137 158 182 274 395 455 553 685 790 910 959 1027 1106 1370 1781 1918 2054 2765 3562 4795 5135 5530 7189 8905 9590 10270 10823 12467 14378 17810 21646 24934 35945 54115 62335 71890 75761 108230 124670 140699 151522 281398 378805 703495 757610 984893 1406990 1969786 4924465 9848930 13311437 26622874 66557185 93180059 133114370 173048681 186360118 346097362 465900295 865243405 931800590 1051603523 1211340767 1730486810 1823666869 2103207046 2422681534 3647333738 5258017615 6056703835 7361224661 9118334345 10516035230 12113407670 12765668083 13670845799 14722449322 18236668690 23707669297 25531336166 27341691598 36806123305 47415338594 63828340415 68354228995 73612246610 95695920593 118538346485 127656680830 136708457990 144069682651 165953685079 191391841186 237076692970 288139365302 331907370158 478479602965 720348413255 829768425395 956959205930 1008487778557 1440696826510 1659536850790 1872905874463 2016975557114 3745811748926 5042438892785 9364529372315 10084877785570 13110341121241 18729058744630 26220682242482 65551705606205 131103411212410