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13102033112300 = 22521136773239309
BaseRepresentation
bin1011111010101000111000…
…0001111000110011101100
31201101112122012210200021202
42332222032001320303230
53204130430434043200
643510554012145032
72521406410632116
oct276521601706354
951345565720252
1013102033112300
1141a15a51391a0
121577318468178
13740693766992
143341db0c03b6
1517ac321251d5
hexbea8e078cec

13102033112300 has 72 divisors (see below), whose sum is σ = 31024530396720. Its totient is φ = 4763078483200.

The previous prime is 13102033112291. The next prime is 13102033112303. The reversal of 13102033112300 is 321133020131.

It is a super-2 number, since 2×131020331123002 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (13102033112303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2425046 + ... + 5664354.

It is an arithmetic number, because the mean of its divisors is an integer number (430896255510).

Almost surely, 213102033112300 is an apocalyptic number.

13102033112300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13102033112300 is an abundant number, since it is smaller than the sum of its proper divisors (17922497284420).

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

13102033112300 is a wasteful number, since it uses less digits than its factorization.

13102033112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243011 (or 3243004 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13102033112300 its reverse (321133020131), we get a palindrome (13423166132431).

The spelling of 13102033112300 in words is "thirteen trillion, one hundred two billion, thirty-three million, one hundred twelve thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 3677 7354 14708 18385 36770 40447 73540 80894 91925 161788 183850 202235 367700 404470 808940 1011175 2022350 3239309 4044700 6478618 12957236 16196545 32393090 35632399 64786180 71264798 80982725 142529596 161965450 178161995 323930900 356323990 712647980 890809975 1781619950 3563239900 11910939193 23821878386 47643756772 59554695965 119109391930 131020331123 238218783860 262040662246 297773479825 524081324492 595546959650 655101655615 1191093919300 1310203311230 2620406622460 3275508278075 6551016556150 13102033112300