def f(n):x=map(int,str(n));d=len(x)/2;print sum(x[:d])==sum(x[-d:])or d<1
for test in (1, 6, 11, 141, 1221, 23281453796004414, 523428121656666655655556655656502809745249552466339089702361716477983610754966885128041975406005088, 10, 12, 110, 15421, 5234095123508321, 6240911314399072459493765661191058613491863144152352262897351988250431140546660035648795316740212454):
print test
f(test)
print ''
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