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120311300110 = 251914917412441
BaseRepresentation
bin111000000001100011…
…1001100000000001110
3102111112200221021222011
41300003013030000032
53432344143100420
6131134212411434
711456266114621
oct1600307140016
9374480837864
10120311300110
1147029657541
121b398016b7a
13b464840711
145b7481bdb8
1531e249795a
hex1c031cc00e

120311300110 has 64 divisors (see below), whose sum is σ = 229714056000. Its totient is φ = 45241113600.

The previous prime is 120311300107. The next prime is 120311300113. The reversal of 120311300110 is 11003113021.

It is an interprime number because it is at equal distance from previous prime (120311300107) and next prime (120311300113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120311300113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49286490 + ... + 49288930.

It is an arithmetic number, because the mean of its divisors is an integer number (3589282125).

Almost surely, 2120311300110 is an apocalyptic number.

120311300110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120311300110 is a deficient number, since it is larger than the sum of its proper divisors (109402755890).

120311300110 is a wasteful number, since it uses less digits than its factorization.

120311300110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4357.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 120311300110 its reverse (11003113021), we get a palindrome (131314413131).

The spelling of 120311300110 in words is "one hundred twenty billion, three hundred eleven million, three hundred thousand, one hundred ten".

Divisors: 1 2 5 10 19 38 95 149 190 298 745 1490 1741 2441 2831 3482 4882 5662 8705 12205 14155 17410 24410 28310 33079 46379 66158 92758 165395 231895 259409 330790 363709 463790 518818 727418 1297045 1818545 2594090 3637090 4249781 4928771 6910471 8499562 9857542 13820942 21248905 24643855 34552355 42497810 49287710 69104710 80745839 161491678 403729195 633217369 807458390 1266434738 3166086845 6332173690 12031130011 24062260022 60155650055 120311300110