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131311300300130 = 25139269385191193
BaseRepresentation
bin11101110110110101001011…
…011010001100110101100010
3122012221020102021212110120102
4131312311023122030311202
5114202401020334101010
61143135324550142402
736441633301305446
oct3566651332146542
9565836367773512
10131311300300130
113892689a817135
1212889014951a02
1358367aa87b542
14245d702468826
15102aa955caba5
hex776d4b68cd62

131311300300130 has 64 divisors (see below), whose sum is σ = 239010427555200. Its totient is φ = 51938731891200.

The previous prime is 131311300300123. The next prime is 131311300300157. The reversal of 131311300300130 is 31003003113131.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1439881814 + ... + 1439973006.

It is an arithmetic number, because the mean of its divisors is an integer number (3734537930550).

Almost surely, 2131311300300130 is an apocalyptic number.

131311300300130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131311300300130 is a deficient number, since it is larger than the sum of its proper divisors (107699127255070).

131311300300130 is a wasteful number, since it uses less digits than its factorization.

131311300300130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95459.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 131311300300130 its reverse (31003003113131), we get a palindrome (162314303413261).

The spelling of 131311300300130 in words is "one hundred thirty-one trillion, three hundred eleven billion, three hundred million, three hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 139 269 278 538 695 1345 1390 2690 3851 7702 19255 37391 38510 74782 91193 182386 186955 373910 455965 535289 911930 1035919 1070578 2071838 2676445 5179595 5352890 10359190 12675827 24530917 25351654 49061834 63379135 122654585 126758270 143992741 245309170 287985482 351184243 702368486 719963705 1439927410 1755921215 3409797463 3511842430 6819594926 17048987315 34097974630 48814609777 94468561367 97629219554 188937122734 244073048885 472342806835 488146097770 944685613670 13131130030013 26262260060026 65655650150065 131311300300130