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121141430301110 = 251912728317739809
BaseRepresentation
bin11011100010110101101111…
…111010111011000110110110
3120212221000012120021011102212
4123202311233322323012312
5111334240122124113420
61105351334345333422
734342115400516452
oct3342655772730666
9525830176234385
10121141430301110
113566587928867a
121170602ba97272
1352797846b4ccb
1421cb3c2a63662
15e0127746b3c5
hex6e2d6febb1b6

121141430301110 has 64 divisors (see below), whose sum is σ = 232155926323200. Its totient is φ = 45383821765632.

The previous prime is 121141430301107. The next prime is 121141430301121. The reversal of 121141430301110 is 11103034141121.

It is a super-3 number, since 3×1211414303011103 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2041115 + ... + 15698694.

It is an arithmetic number, because the mean of its divisors is an integer number (3627436348800).

Almost surely, 2121141430301110 is an apocalyptic number.

121141430301110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121141430301110 is a deficient number, since it is larger than the sum of its proper divisors (111014496022090).

121141430301110 is a wasteful number, since it uses less digits than its factorization.

121141430301110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17740245.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 121141430301110 its reverse (11103034141121), we get a palindrome (132244464442231).

The spelling of 121141430301110 in words is "one hundred twenty-one trillion, one hundred forty-one billion, four hundred thirty million, three hundred one thousand, one hundred ten".

Divisors: 1 2 5 10 19 38 95 127 190 254 283 566 635 1270 1415 2413 2830 4826 5377 10754 12065 24130 26885 35941 53770 71882 179705 359410 682879 1365758 3414395 6828790 17739809 35479618 88699045 177398090 337056371 674112742 1685281855 2252955743 3370563710 4505911486 5020365947 10040731894 11264778715 22529557430 25101829735 42806159117 50203659470 85612318234 95386952993 190773905986 214030795585 428061591170 476934764965 637586475269 953869529930 1275172950538 3187932376345 6375864752690 12114143030111 24228286060222 60570715150555 121141430301110