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120300212130 = 23572131624709
BaseRepresentation
bin111000000001001110…
…0111000111110100010
3102111111221001222010020
41300002130320332202
53432333323242010
6131133135014310
711456102634300
oct1600234707642
9374457058106
10120300212130
1147023373a1a
121b39436a396
13b46245a897
145b73173270
1531e1507470
hex1c02738fa2

120300212130 has 96 divisors (see below), whose sum is σ = 338422898880. Its totient is φ = 27287245440.

The previous prime is 120300212113. The next prime is 120300212141. The reversal of 120300212130 is 31212003021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119785 + ... + 504924.

It is an arithmetic number, because the mean of its divisors is an integer number (3525238530).

Almost surely, 2120300212130 is an apocalyptic number.

120300212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120300212130 is an abundant number, since it is smaller than the sum of its proper divisors (218122686750).

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

120300212130 is a wasteful number, since it uses less digits than its factorization.

120300212130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624864 (or 624857 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120300212130 its reverse (31212003021), we get a palindrome (151512215151).

The spelling of 120300212130 in words is "one hundred twenty billion, three hundred million, two hundred twelve thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 98 105 131 147 210 245 262 294 393 490 655 735 786 917 1310 1470 1834 1965 2751 3930 4585 5502 6419 9170 12838 13755 19257 27510 32095 38514 64190 96285 192570 624709 1249418 1874127 3123545 3748254 4372963 6247090 8745926 9370635 13118889 18741270 21864815 26237778 30610741 43729630 61221482 65594445 81836879 91832223 131188890 153053705 163673758 183664446 245510637 306107410 409184395 459161115 491021274 572858153 818368790 918322230 1145716306 1227553185 1718574459 2455106370 2864290765 3437148918 4010007071 5728581530 8020014142 8592872295 12030021213 17185744590 20050035355 24060042426 40100070710 60150106065 120300212130