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1310011201330 = 251326779146449
BaseRepresentation
bin10011000100000010110…
…000001001011100110010
311122020100221012011200121
4103010002300021130302
5132430400331420310
62441451050240454
7163434204325306
oct23040260113462
94566327164617
101310011201330
114656331979a7
12191a8012612a
13966c2207200
1447594dc5d06
1524122c970da
hex13102c09732

1310011201330 has 96 divisors (see below), whose sum is σ = 2624290272000. Its totient is φ = 470442525696.

The previous prime is 1310011201307. The next prime is 1310011201403. The reversal of 1310011201330 is 331021100131.

It is a super-2 number, since 2×13100112013302 (a number of 25 digits) contains 22 as substring.

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, 8871946 + ... + 9018394.

It is an arithmetic number, because the mean of its divisors is an integer number (27336357000).

Almost surely, 21310011201330 is an apocalyptic number.

1310011201330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310011201330 is an abundant number, since it is smaller than the sum of its proper divisors (1314279070670).

1310011201330 is a wasteful number, since it uses less digits than its factorization.

1310011201330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146628 (or 146615 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1310011201330 its reverse (331021100131), we get a palindrome (1641032301461).

It can be divided in two parts, 131001 and 1201330, that added together give a palindrome (1332331).

The spelling of 1310011201330 in words is "one trillion, three hundred ten billion, eleven million, two hundred one thousand, three hundred thirty".

Divisors: 1 2 5 10 13 26 65 67 79 130 134 158 169 335 338 395 670 790 845 871 1027 1690 1742 2054 4355 5135 5293 8710 10270 10586 11323 13351 22646 26465 26702 52930 56615 66755 68809 113230 133510 137618 146449 292898 344045 688090 732245 894517 1464490 1789034 1903837 3807674 4472585 8945170 9519185 9812083 11569471 19038370 19624166 23138942 24749881 49060415 49499762 57847355 98120830 115694710 123749405 127557079 150403123 247498810 255114158 300806246 637785395 752015615 775154557 1275570790 1504031230 1550309114 1658242027 1955240599 3316484054 3875772785 3910481198 7751545570 8291210135 9776202995 10077009241 16582420270 19552405990 20154018482 50385046205 100770092410 131001120133 262002240266 655005600665 1310011201330