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1013110201230 = 235372158315583
BaseRepresentation
bin11101011111000100001…
…00101101101110001110
310120212000101120122121120
432233202010231232032
5113044322202414410
62053225535341410
7133123546424031
oct16574204555616
93525011518546
101013110201230
1136072632a146
12144420681866
13746c744336a
143706b69b018
151b5476d5570
hexebe212db8e

1013110201230 has 96 divisors (see below), whose sum is σ = 2500694913024. Its totient is φ = 262678114944.

The previous prime is 1013110201211. The next prime is 1013110201253. The reversal of 1013110201230 is 321020113101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65006019 + ... + 65021601.

It is an arithmetic number, because the mean of its divisors is an integer number (26048905344).

Almost surely, 21013110201230 is an apocalyptic number.

1013110201230 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 1013110201230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1250347456512).

1013110201230 is an abundant number, since it is smaller than the sum of its proper divisors (1487584711794).

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

1013110201230 is a wasteful number, since it uses less digits than its factorization.

1013110201230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17250 (or 17213 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1013110201230 its reverse (321020113101), we get a palindrome (1334130314331).

The spelling of 1013110201230 in words is "one trillion, thirteen billion, one hundred ten million, two hundred one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 1369 1583 2738 3166 4107 4749 6845 7915 8214 9498 13690 15583 15830 20535 23745 31166 41070 46749 47490 58571 77915 93498 117142 155830 175713 233745 292855 351426 467490 576571 585710 878565 1153142 1729713 1757130 2167127 2882855 3459426 4334254 5765710 6501381 8648565 10835635 13002762 17297130 21333127 21671270 24667889 32506905 42666254 49335778 63999381 65013810 74003667 106665635 123339445 127998762 148007334 213331270 246678890 319996905 370018335 639993810 740036670 912711893 1825423786 2738135679 4563559465 5476271358 9127118930 13690678395 27381356790 33770340041 67540680082 101311020123 168851700205 202622040246 337703400410 506555100615 1013110201230