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111000230303130 = 23257359490782289
BaseRepresentation
bin11001001111010001000001…
…010011000001010110011010
3112120000111222220022211002200
4121033101001103001112122
5104022111432424200010
61032024445110311030
732244334120023360
oct3117210123012632
9476014886284080
10111000230303130
1132405a2a266253
1210548708658476
1349c237a1a422c
141d5a622bb7630
15cc75862bbcc0
hex64f4414c159a

111000230303130 has 96 divisors (see below), whose sum is σ = 330748000876800. Its totient is φ = 25300808510976.

The previous prime is 111000230303129. The next prime is 111000230303147. The reversal of 111000230303130 is 31303032000111.

It is a happy number.

111000230303130 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 0 + 0 + 230 + 303 + 130 = 666.

It is a super-2 number, since 2×1110002303031302 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 245164975 + ... + 245617314.

It is an arithmetic number, because the mean of its divisors is an integer number (3445291675800).

Almost surely, 2111000230303130 is an apocalyptic number.

111000230303130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111000230303130 is an abundant number, since it is smaller than the sum of its proper divisors (219747770573670).

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

111000230303130 is a wasteful number, since it uses less digits than its factorization.

111000230303130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490782668 (or 490782665 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 111000230303130 its reverse (31303032000111), we get a palindrome (142303262303241).

The spelling of 111000230303130 in words is "one hundred eleven trillion, two hundred thirty million, three hundred three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 359 630 718 1077 1795 2154 2513 3231 3590 5026 5385 6462 7539 10770 12565 15078 16155 22617 25130 32310 37695 45234 75390 113085 226170 490782289 981564578 1472346867 2453911445 2944693734 3435476023 4417040601 4907822890 6870952046 7361734335 8834081202 10306428069 14723468670 17177380115 20612856138 22085203005 30919284207 34354760230 44170406010 51532140345 61838568414 103064280690 154596421035 176190841751 309192842070 352381683502 528572525253 880954208755 1057145050506 1233335892257 1585717575759 1761908417510 2466671784514 2642862626265 3171435151518 3700007676771 5285725252530 6166679461285 7400015353542 7928587878795 11100023030313 12333358922570 15857175757590 18500038383855 22200046060626 37000076767710 55500115151565 111000230303130