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130113230120 = 235257116310883
BaseRepresentation
bin111100100101101011…
…0100101010100101000
3110102211210222221010222
41321023112211110220
54112432441330440
6135435002025212
712254220131216
oct1711326452450
9412753887128
10130113230120
11501a9587645
12212727a8208
13c36749b1c3
146424541cb6
1535b7c7d2b5
hex1e4b5a5528

130113230120 has 64 divisors (see below), whose sum is σ = 294173622720. Its totient is φ = 51793444864.

The previous prime is 130113230111. The next prime is 130113230141. The reversal of 130113230120 is 21032311031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11950199 + ... + 11961081.

It is an arithmetic number, because the mean of its divisors is an integer number (4596462855).

Almost surely, 2130113230120 is an apocalyptic number.

130113230120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130113230120 is an abundant number, since it is smaller than the sum of its proper divisors (164060392600).

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

130113230120 is a wasteful number, since it uses less digits than its factorization.

130113230120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12314 (or 12310 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 130113230120 its reverse (21032311031), we get a palindrome (151145541151).

The spelling of 130113230120 in words is "one hundred thirty billion, one hundred thirteen million, two hundred thirty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 257 514 1028 1163 1285 2056 2326 2570 4652 5140 5815 9304 10280 10883 11630 21766 23260 43532 46520 54415 87064 108830 217660 298891 435320 597782 1195564 1494455 2391128 2796931 2988910 5593862 5977820 11187724 11955640 12656929 13984655 22375448 25313858 27969310 50627716 55938620 63284645 101255432 111877240 126569290 253138580 506277160 3252830753 6505661506 13011323012 16264153765 26022646024 32528307530 65056615060 130113230120