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130101103230 = 23576138211231
BaseRepresentation
bin111100100101010100…
…0010100101001111110
3110102210222011211011220
41321022220110221332
54112421340300410
6135433450054210
712254012062650
oct1711250245176
9412728154156
10130101103230
11501a275451a
122126a71a366
13c364b13527
146422aa66d0
1535b6b85070
hex1e4aa14a7e

130101103230 has 128 divisors (see below), whose sum is σ = 358156947456. Its totient is φ = 29628633600.

The previous prime is 130101103201. The next prime is 130101103243. The reversal of 130101103230 is 32301101031.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 105686715 + ... + 105687945.

It is an arithmetic number, because the mean of its divisors is an integer number (2798101152).

Almost surely, 2130101103230 is an apocalyptic number.

130101103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130101103230 is an abundant number, since it is smaller than the sum of its proper divisors (228055844226).

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

130101103230 is a wasteful number, since it uses less digits than its factorization.

130101103230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 130101103230 its reverse (32301101031), we get a palindrome (162402204261).

The spelling of 130101103230 in words is "one hundred thirty billion, one hundred one million, one hundred three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 613 821 1226 1231 1642 1839 2462 2463 3065 3678 3693 4105 4291 4926 5747 6130 6155 7386 8210 8582 8617 9195 11494 12310 12315 12873 17234 17241 18390 18465 21455 24630 25746 25851 28735 34482 36930 42910 43085 51702 57470 64365 86170 86205 128730 129255 172410 258510 503273 754603 1006546 1010651 1509206 1509819 2021302 2263809 2516365 3019638 3031953 3522911 3773015 4527618 5032730 5053255 5282221 6063906 7045822 7074557 7546030 7549095 10106510 10564442 10568733 11319045 14149114 15098190 15159765 15846663 17614555 21137466 21223671 22638090 26411105 30319530 31693326 35229110 35372785 42447342 52822210 52843665 70745570 79233315 105687330 106118355 158466630 212236710 619529063 1239058126 1858587189 3097645315 3717174378 4336703441 6195290630 8673406882 9292935945 13010110323 18585871890 21683517205 26020220646 43367034410 65050551615 130101103230