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13101121301300 = 2252674408944351
BaseRepresentation
bin1011111010100101011110…
…1011100110101100110100
31201101110021200001212201222
42332221113223212230310
53204122044023120200
643510323321005512
72521344666442034
oct276512753465464
951343250055658
1013101121301300
1141a117747a08a
121577103023898
13740579896346
14334151d6b8c4
1517abcc063d85
hexbea57ae6b34

13101121301300 has 72 divisors (see below), whose sum is σ = 28855058158080. Its totient is φ = 5161999392000.

The previous prime is 13101121301293. The next prime is 13101121301321. The reversal of 13101121301300 is 310312110131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295374125 + ... + 295418475.

It is an arithmetic number, because the mean of its divisors is an integer number (400764696640).

Almost surely, 213101121301300 is an apocalyptic number.

13101121301300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101121301300 is an abundant number, since it is smaller than the sum of its proper divisors (15753936856780).

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

13101121301300 is a wasteful number, since it uses less digits than its factorization.

13101121301300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88521 (or 88514 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 13101121301300 its reverse (310312110131), we get a palindrome (13411433411431).

The spelling of 13101121301300 in words is "thirteen trillion, one hundred one billion, one hundred twenty-one million, three hundred one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 67 100 134 268 335 670 1340 1675 3350 6700 44089 44351 88178 88702 176356 177404 220445 221755 440890 443510 881780 887020 1102225 1108775 2204450 2217550 2953963 2971517 4408900 4435100 5907926 5943034 11815852 11886068 14769815 14857585 29539630 29715170 59079260 59430340 73849075 74287925 147698150 148575850 295396300 297151700 1955391239 3910782478 7821564956 9776956195 19553912390 39107824780 48884780975 97769561950 131011213013 195539123900 262022426026 524044852052 655056065065 1310112130130 2620224260260 3275280325325 6550560650650 13101121301300