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13101200133012 = 22332939607105613
BaseRepresentation
bin1011111010100101110001…
…1000010100101110010100
31201101110111011101221112000
42332221130120110232110
53204122224213224022
643510335214355300
72521346644501065
oct276513430245624
951343434357460
1013101200133012
1141a1207a22562
1215771254bbb30
13740590007a24
1433415c60c56c
1517abd3e366ac
hexbea5c614b94

13101200133012 has 96 divisors (see below), whose sum is σ = 35138538220800. Its totient is φ = 4216331822976.

The previous prime is 13101200133011. The next prime is 13101200133097. The reversal of 13101200133012 is 21033100210131.

13101200133012 is a `hidden beast` number, since 1 + 310 + 1 + 20 + 0 + 1 + 330 + 1 + 2 = 666.

13101200133012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101200133011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123996318 + ... + 124101930.

It is an arithmetic number, because the mean of its divisors is an integer number (366026439800).

Almost surely, 213101200133012 is an apocalyptic number.

13101200133012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13101200133012 is an abundant number, since it is smaller than the sum of its proper divisors (22037338087788).

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

13101200133012 is a wasteful number, since it uses less digits than its factorization.

13101200133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145262 (or 145254 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13101200133012 its reverse (21033100210131), we get a palindrome (34134300343143).

The spelling of 13101200133012 in words is "thirteen trillion, one hundred one billion, two hundred million, one hundred thirty-three thousand, twelve".

Divisors: 1 2 3 4 6 9 12 18 27 29 36 54 58 87 108 116 174 261 348 522 783 1044 1566 3132 39607 79214 105613 118821 158428 211226 237642 316839 356463 422452 475284 633678 712926 950517 1069389 1148603 1267356 1425852 1901034 2138778 2297206 2851551 3062777 3445809 3802068 4277556 4594412 5703102 6125554 6891618 9188331 10337427 11406204 12251108 13783236 18376662 20674854 27564993 31012281 36753324 41349708 55129986 62024562 82694979 110259972 124049124 165389958 330779916 4183014091 8366028182 12549042273 16732056364 25098084546 37647126819 50196169092 75294253638 112941380457 121307408639 150588507276 225882760914 242614817278 363922225917 451765521828 485229634556 727844451834 1091766677751 1455688903668 2183533355502 3275300033253 4367066711004 6550600066506 13101200133012