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13030303110 = 23511188920903
BaseRepresentation
bin11000010001010101…
…01010010110000110
31020122002210222111220
430020222222112012
5203141224144420
65552552341210
7640621514616
oct141052522606
936562728456
1013030303110
1155872a2650
1226379a4806
1312c8751936
148b87b6a46
15513e3a840
hex308aaa586

13030303110 has 64 divisors (see below), whose sum is σ = 34135395840. Its totient is φ = 3157038080.

The previous prime is 13030303103. The next prime is 13030303127. The reversal of 13030303110 is 1130303031.

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 13030303110.

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, 612919 + ... + 633821.

It is an arithmetic number, because the mean of its divisors is an integer number (533365560).

Almost surely, 213030303110 is an apocalyptic number.

13030303110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13030303110 is an abundant number, since it is smaller than the sum of its proper divisors (21105092730).

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

13030303110 is a wasteful number, since it uses less digits than its factorization.

13030303110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22813.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 13030303110 its reverse (1130303031), we get a palindrome (14160606141).

The spelling of 13030303110 in words is "thirteen billion, thirty million, three hundred three thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 1889 3778 5667 9445 11334 18890 20779 20903 28335 41558 41806 56670 62337 62709 103895 104515 124674 125418 207790 209030 229933 311685 313545 459866 623370 627090 689799 1149665 1379598 2299330 3448995 6897990 39485767 78971534 118457301 197428835 236914602 394857670 434343437 592286505 868686874 1184573010 1303030311 2171717185 2606060622 4343434370 6515151555 13030303110