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13101200133100 = 22521481156756453
BaseRepresentation
bin1011111010100101110001…
…1000010100101111101100
31201101110111011101221122021
42332221130120110233230
53204122224213224400
643510335214355524
72521346644501252
oct276513430245754
951343434357567
1013101200133100
1141a1207a22632
1215771254bbba4
13740590007a91
1433415c60c5d2
1517abd3e3671a
hexbea5c614bec

13101200133100 has 72 divisors (see below), whose sum is σ = 28467459715968. Its totient is φ = 5233506854400.

The previous prime is 13101200133097. The next prime is 13101200133143. The reversal of 13101200133100 is 133100210131.

It is a super-2 number, since 2×131012001331002 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232044474 + ... + 232100926.

It is an arithmetic number, because the mean of its divisors is an integer number (395381384944).

Almost surely, 213101200133100 is an apocalyptic number.

13101200133100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101200133100 is an abundant number, since it is smaller than the sum of its proper divisors (15366259582868).

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

13101200133100 is a wasteful number, since it uses less digits than its factorization.

13101200133100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59515 (or 59508 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13101200133100 its reverse (133100210131), we get a palindrome (13234300343231).

The spelling of 13101200133100 in words is "thirteen trillion, one hundred one billion, two hundred million, one hundred thirty-three thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1481 1567 2962 3134 5924 6268 7405 7835 14810 15670 29620 31340 37025 39175 56453 74050 78350 112906 148100 156700 225812 282265 564530 1129060 1411325 2320727 2822650 4641454 5645300 9282908 11603635 23207270 46414540 58018175 83606893 88461851 116036350 167213786 176923702 232072700 334427572 353847404 418034465 442309255 836068930 884618510 1672137860 1769237020 2090172325 2211546275 4180344650 4423092550 8360689300 8846185100 131012001331 262024002662 524048005324 655060006655 1310120013310 2620240026620 3275300033275 6550600066550 13101200133100