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1013130300210 = 235746115976553
BaseRepresentation
bin11101011111000110100…
…01011000101100110010
310120212001210101210020020
432233203101120230302
5113044342324101320
62053231534224310
7133124212314450
oct16574321305462
93525053353206
101013130300210
11360736707876
12144427355096
13746cb65c852
143707020d9d0
151b549355940
hexebe3458b32

1013130300210 has 128 divisors (see below), whose sum is σ = 2787068680704. Its totient is φ = 230890383360.

The previous prime is 1013130300181. The next prime is 1013130300211. The reversal of 1013130300210 is 120030313101.

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 1013130300210.

It is not an unprimeable number, because it can be changed into a prime (1013130300211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 154602294 + ... + 154608846.

It is an arithmetic number, because the mean of its divisors is an integer number (21773974068).

Almost surely, 21013130300210 is an apocalyptic number.

1013130300210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013130300210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1393534340352).

1013130300210 is an abundant number, since it is smaller than the sum of its proper divisors (1773938380494).

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

1013130300210 is a wasteful number, since it uses less digits than its factorization.

1013130300210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8628.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1013130300210 its reverse (120030313101), we get a palindrome (1133160613311).

The spelling of 1013130300210 in words is "one trillion, thirteen billion, one hundred thirty million, three hundred thousand, two hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 461 922 1383 1597 2305 2766 3194 3227 4610 4791 6454 6553 6915 7985 9582 9681 11179 13106 13830 15970 16135 19362 19659 22358 23955 32270 32765 33537 39318 45871 47910 48405 55895 65530 67074 91742 96810 98295 111790 137613 167685 196590 229355 275226 335370 458710 688065 736217 1376130 1472434 2208651 3020933 3681085 4417302 5153519 6041866 7362170 9062799 10307038 10465141 11043255 15104665 15460557 18125598 20930282 21146531 22086510 25767595 30209330 30921114 31395423 42293062 45313995 51535190 52325705 62790846 63439593 73255987 77302785 90627990 104651410 105732655 126879186 146511974 154605570 156977115 211465310 219767961 313954230 317197965 366279935 439535922 634395930 732559870 1098839805 2197679610 4824430001 9648860002 14473290003 24122150005 28946580006 33771010007 48244300010 67542020014 72366450015 101313030021 144732900030 168855050035 202626060042 337710100070 506565150105 1013130300210