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1030211003310 = 2353137239125269
BaseRepresentation
bin11101111110111010101…
…11000110001110101110
310122111011011202101222120
432333131113012032232
5113334333004101220
62105134501053410
7134300406020616
oct16773527061656
93574134671876
101030211003310
11367a01287925
121477b36b7266
13761c129b368
1437c108d9a46
151bbe8b6ea40
hexefdd5c63ae

1030211003310 has 128 divisors (see below), whose sum is σ = 2632233369600. Its totient is φ = 257591093760.

The previous prime is 1030211003309. The next prime is 1030211003323. The reversal of 1030211003310 is 133001120301.

It is a super-2 number, since 2×10302110033102 (a number of 25 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1030211003310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8161356 + ... + 8286624.

It is an arithmetic number, because the mean of its divisors is an integer number (20564323200).

Almost surely, 21030211003310 is an apocalyptic number.

1030211003310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030211003310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1316116684800).

1030211003310 is an abundant number, since it is smaller than the sum of its proper divisors (1602022366290).

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

1030211003310 is a wasteful number, since it uses less digits than its factorization.

1030211003310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125586.

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

Adding to 1030211003310 its reverse (133001120301), we get a palindrome (1163212123611).

The spelling of 1030211003310 in words is "one trillion, thirty billion, two hundred eleven million, three thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 31 37 62 74 93 111 155 185 186 222 239 310 370 465 478 555 717 930 1110 1147 1195 1434 2294 2390 3441 3585 5735 6882 7170 7409 8843 11470 14818 17205 17686 22227 26529 34410 37045 44215 44454 53058 74090 88430 111135 125269 132645 222270 250538 265290 274133 375807 548266 626345 751614 822399 1252690 1370665 1644798 1879035 2741330 3758070 3883339 4111995 4634953 7766678 8223990 9269906 11650017 13904859 19416695 23174765 23300034 27809718 29939291 38833390 46349530 58250085 59878582 69524295 89817873 116500170 139048590 143683543 149696455 179635746 287367086 299392910 431050629 449089365 718417715 862101258 898178730 928118021 1107753767 1436835430 1856236042 2155253145 2215507534 2784354063 3323261301 4310506290 4640590105 5538768835 5568708126 6646522602 9281180210 11077537670 13921770315 16616306505 27843540630 33232613010 34340366777 68680733554 103021100331 171701833885 206042200662 343403667770 515105501655 1030211003310