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230113211330200 = 235211389268886669
BaseRepresentation
bin110100010100100101101000…
…001110000010111010011000
31010011202121102100102021022011
4310110211220032002322120
5220130133324100031300
62133224314440235304
766320062615314142
oct6424455016027230
91104677370367264
10230113211330200
1167359512836410
1221985594a6bb34
139b527763029c3
1440b777888bc92
151b90b8cd4aeba
hexd14968382e98

230113211330200 has 96 divisors (see below), whose sum is σ = 585151171254000. Its totient is φ = 83462421747200.

The previous prime is 230113211330159. The next prime is 230113211330207. The reversal of 230113211330200 is 2033112311032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230113211330207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133587535 + ... + 135299134.

Almost surely, 2230113211330200 is an apocalyptic number.

230113211330200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230113211330200 is an abundant number, since it is smaller than the sum of its proper divisors (355037959923800).

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

230113211330200 is a wasteful number, since it uses less digits than its factorization.

230113211330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268887085 (or 268887076 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 230113211330200 its reverse (2033112311032), we get a palindrome (232146323641232).

The spelling of 230113211330200 in words is "two hundred thirty trillion, one hundred thirteen billion, two hundred eleven million, three hundred thirty thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 389 440 550 778 1100 1556 1945 2200 3112 3890 4279 7780 8558 9725 15560 17116 19450 21395 34232 38900 42790 77800 85580 106975 171160 213950 427900 855800 268886669 537773338 1075546676 1344433345 2151093352 2688866690 2957753359 5377733380 5915506718 6722166725 10755466760 11831013436 13444333450 14788766795 23662026872 26888666900 29577533590 53777333800 59155067180 73943833975 104596914241 118310134360 147887667950 209193828482 295775335900 418387656964 522984571205 591550671800 836775313928 1045969142410 1150566056651 2091938284820 2301132113302 2614922856025 4183876569640 4602264226604 5229845712050 5752830283255 9204528453208 10459691424100 11505660566510 20919382848200 23011321133020 28764151416275 46022642266040 57528302832550 115056605665100 230113211330200