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101123112000 = 263534213463
BaseRepresentation
bin101111000101101101…
…0000011110001000000
3100200000102222100021110
41132023122003301000
53124100004041000
6114242203123320
710206632161341
oct1361332036100
9320012870243
10101123112000
11399823a6839
1217721b13540
1396c73c3161
144c742980c8
15296cb38850
hex178b683c40

101123112000 has 112 divisors (see below), whose sum is σ = 333908595072. Its totient is φ = 26966156800.

The previous prime is 101123111987. The next prime is 101123112019. The reversal of 101123112000 is 211321101.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 2082732 + ... + 2130731.

Almost surely, 2101123112000 is an apocalyptic number.

101123112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101123112000 is an abundant number, since it is smaller than the sum of its proper divisors (232785483072).

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

101123112000 is an equidigital number, since it uses as much as digits as its factorization.

101123112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213493 (or 4213473 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 101123112000 its reverse (211321101), we get a palindrome (101334433101).

The spelling of 101123112000 in words is "one hundred one billion, one hundred twenty-three million, one hundred twelve thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 150 160 192 200 240 250 300 320 375 400 480 500 600 750 800 960 1000 1200 1500 1600 2000 2400 3000 4000 4800 6000 8000 12000 24000 4213463 8426926 12640389 16853852 21067315 25280778 33707704 42134630 50561556 63201945 67415408 84269260 101123112 105336575 126403890 134830816 168538520 202246224 210673150 252807780 269661632 316009725 337077040 404492448 421346300 505615560 526682875 632019450 674154080 808984896 842692600 1011231120 1053365750 1264038900 1348308160 1580048625 1685385200 2022462240 2106731500 2528077800 3160097250 3370770400 4044924480 4213463000 5056155600 6320194500 6741540800 8426926000 10112311200 12640389000 16853852000 20224622400 25280778000 33707704000 50561556000 101123112000